5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V

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  • More than 6 years of seller experience
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  • 3.7% of customers were dissatisfied over the last 3 months

Customer reviews

5
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier.

The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost.

I haven't measured the output yet, but will do so and update the Additional Feedback section.

Highly recommended.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier.

The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost.

I haven't measured the output yet, but will do so and update the Additional Feedback section.

Highly recommended.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier.

The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost.

I haven't measured the output yet, but will do so and update the Additional Feedback section.

Highly recommended.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier.

The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost.

I haven't measured the output yet, but will do so and update the Additional Feedback section.

Highly recommended.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier.

The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost.

I haven't measured the output yet, but will do so and update the Additional Feedback section.

Highly recommended.
Bought 3 of 5V, 700mA modules at US $0.61/per module (with in part AliExpress discount coupon). They reached me in two months with a capacitor's leg in one of the modules badly bent. Luckily, the damage wasn't much as I was able to get it back in shape with a noose plier. The PCB is washed and clean, with a great job with soldering. You can see from the pictures that there are no soldering smudges. There is a provision to solder an AMS1117, 3.3V to get 3.3V output. I wish the seller would include this as well; I'd be happy to pay the extra cost. I haven't measured the output yet, but will do so and update the Additional Feedback section. Highly recommended.
July 15, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
Arrived in good condition in a month. The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps. The size is very small. See the attached picture where I've compared it with my palm. At US $0.72 per module, this was a decent deal.
July 28, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
Arrived in good condition in a month. The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps. The size is very small. See the attached picture where I've compared it with my palm. At US $0.72 per module, this was a decent deal.
July 28, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
Arrived in good condition in a month. The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps. The size is very small. See the attached picture where I've compared it with my palm. At US $0.72, this was A decent good deal.
July 23, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
Arrived in good condition in a month. The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps. The size is very small. See the attached picture where I've compared it with my palm. At US $0.72, this was A decent good deal.
July 23, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72, this was A decent good deal.
Arrived in good condition in a month. The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps. The size is very small. See the attached picture where I've compared it with my palm. At US $0.72, this was A decent good deal.
July 23, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money. Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
December 18, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money. Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
July 20, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in good condition in a month's time. At US $0.65 per module, this was a decent deal.

The PCB is washed clean and the soldering is very good.

Note that there are no mounting holes! You either have to hold it in place with row pin headers soldered or through plastic clamps.
Received in good condition in a month's time. At US $0.65 per module, this was a decent deal. The PCB is washed clean and the soldering is very good. Note that there are no mounting holes! You either have to hold it in place with row pin headers soldered or through plastic clamps.
July 23, 2020
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Fast shipping. As described 5V700MA.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Fast shipping. As described 5V700MA.
Fast shipping. As described 5V700MA.
September 01, 2020
A

A***k

Haven't checked yet
December 24, 2021
A

A***e

All ok thank you
October 19, 2021
A

A***v

All O.K.
February 11, 2022
A

A***v

All O.K.
February 11, 2022
M

M***o

5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - All ok
All ok
January 10, 2022
M

M***o

All ok
January 02, 2022
E

E***k

OK.
December 25, 2021
H

H***a

Color: 5V or 3.3V700MA DIP, Logistics: Cainiao Super Economy Global

ok
June 11, 2021
U

U***c

ok
March 02, 2022
P

P***n

Color: 5V700MA, Logistics: Cainiao Super Economy

OK
July 14, 2021
P

P***n

Color: 5V700MA, Logistics: Cainiao Super Economy

OK
July 14, 2021

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5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V - specifications
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V - photo 2022
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V - photo 2022
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Photos from buyers

5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Fast shipping. As described 5V700MA.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Fast shipping. As described 5V700MA.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Received in under a month in good condition. The PCB is washed and the soldering is really neat. At US $0.625 per module (with part AliExpress discount coupon), this was great value for money.

Note: There are no mount holes! You'd have to stand this up on row pin headers or some other arrangement.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V 2022 - Arrived in good condition in a month.

The PCB is washed properly and the soldering is just fantastic. Do note that there are no mounting holes! You'd have to hold in place with row pin headers or some plastic clamps.

The size is very small. See the attached picture where I've compared it with my palm.

At US $0.72 per module, this was a decent deal.
+25
All photos

Product specifications

  • Brand Name: ACELEX
  • Origin: CN(Origin)
  • Certification: NONE
  • Output Current: 0-5A
  • is_customized: Yes
  • Output Type: Single
  • Output Power: 1 - 50W
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