5PCS PFM Control DC-DC USB 0.9V-5V to 5V dc Boost Step-up Power Supply Modul
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Price dropped by 0.07 $
Lower than average, a lotReliable seller: 100%
You can safely buy here, GCsupermarket Store
- More than 11 years of seller experience
- High general feedback score (145044)
- Customers are satisfied by communication
- Items match description
- High shipping speed
- 1.5% of customers were dissatisfied over the last 3 months
Customer reviews
I
I***o
The product corresponds to the description, wonderful modules, the ratio of price and quality at the height! Something better can not even try to search. Separately surprised the packaging, each module in an anti-static bag, and all this was put in a hard carton box, generally tried the seller as follows. Recommend everyone!
UPD: the modules turned out to be even more interesting than the description says, it works at a voltage below 0.9 volts! For example, a USB flashlight for three 5mm led from scrap finger battery with a voltage of 0.56 volts (without load).
January 28, 2017
S
S***h
Ordered 10.02.18, came 12.05.18... The seller himself, without talking, extended the protection. The packaging is frankly not very, but the modules themselves in separate bags. In the idle 2 boards are issued 5.67-5.70V (iPod shuffle from them refused to charge, T. to saw the voltage above 5V), and 3 other 5.01-5.11V, with a load above 400-500mAh, the voltage goes down to 4.84V, when trying to load the USB resistor at 1A, the voltage is up to 3.6-3.8V. In general I recommend, took for 1.74 $, for such money I have no claims.
May 17, 2018
N
N***v
The goods was shipped immediately after the order, received it within the prescribed period, everything is fine, only the tracking of the goods worked while it was in China, but here is how it got to Russia, so the tracking stopped working. It turned out that the goods left China, and never arrived in Russia. I thought it was a divorce, but the goods arrived on time. By the way, now, after I received the goods tracking shows that the goods never came to Russia :-)
May 11, 2018
I
I***n
The order went to the Urals for 20 days. The track was not tracked. Packed in a tight package, puppy and then each module in its bag. 3 for the fact that the package simply stuck in the mailbox-the beam would have received itself. From the comments-the edge of the process board is not cut off on 2 modules. Not silly-but the siege left. If not shipping-you can buy.
April 07, 2018
P
P***n
Fast, 14 days the seller is excellent, I know since the time of the eBay but now to these foolish Pindos neither the foot of Ali the young ebosos for 1 year on the shovels put yes and payments take anything, and there's one stick
September 29, 2016
D
D***D
Just perfect! Fast delivery, low price and the packing is fantastic. Seller highly recommended! Cool modules, checked one out of five, I hope the rest are also on the perfect. Packaging is super, seller definitely recommend.
March 10, 2017
m
m***f
Fucked forever Jewish Russia, in China I want there is no JIDs!
China roulette! Jews in the oven!
February 17, 2018
I
I***n
The parcel was 23 days before the Krasnodar Territory. Modules came as in the description, but stable work begins with 2 volts. I'm happy with the purchase, I recommend the seller!
November 07, 2017
I
I***v
Without load normally output 5 V at the specified input range. With a load of 100 mA and input below 4 V output only 4.8 V. In some applications, this can be critical.
June 18, 2018
O
O***h
Super, everything came in separate anti-static packages plus film with puffs. Goods checked, works with 0.8 volts. Recommend the seller.
March 14, 2017
S
S***n
The output current of 500mA is achieved only by feeding about 4V. With power voltage up to 2V, the phone does not even start charging.
October 05, 2017
O
O***n
As previously written, the packaging is a hard box, puff and each module in an anti-static bag. Good seller!
February 15, 2017
M
M***n
Great boosters. The 5v 0.3W diode flashlight starts from 0,7v. Excellent packing: Carton, puff, anti-static.
February 09, 2017
S
S***n
The goods reached quickly, but not to be tracked, and so everything reached the whole. thank the seller.
August 15, 2017
a
a***a
Shipping quickly but the characteristics in practice showed below but the packing is good fee quality
July 20, 2017
D
D***v
The seller sent in a box of 12x6x6 cm. Inside in the puppy each fee in the packaged package!
January 27, 2017
L
L***a
Come pretty quickly for 1,5 months. But the power phone modern type iPhone charge not out.
October 19, 2017
s
s***a
Very good product quality, fully complies with the description of all I advise super
June 10, 2017
a
a***o
Excellent commodity conscientious seller .. all works. recommend to purchase.
November 01, 2017
S
S***v
Converters received. They work. The characteristics correspond. Good seller.
September 11, 2017
R
R***o
It went for a long time, it was packed reliably, the quality did not check.
April 11, 2017
A
A***v
Delivery Kaluga region month. Packed in a pupyrku and each in its package.
March 28, 2017
s
s***o
Item arrived for 47 days.. In fact still not tested but with mind working
October 30, 2018
k
k***n
Came fast. the quality is good. how do they work, I will write the same
February 06, 2018
S
S***k
Everything excellent goods received the quality satisfied. Thank you)))
May 12, 2017
N
N***y
Great. For MK power and a pair of LEDs is the same. Fast Delivery
August 03, 2017
A
A***v
It didn't come very quickly. All in anti-static individual bag.
April 13, 2017
i
i***v
Long shipping! The input was USB-micro but me so much better!
October 03, 2017
E
E***v
Very fast delivery 15 days. They look good until I check.
July 21, 2017
D
D***v
Normally, 5V/500 Ma gives from one element 18650.
September 06, 2017
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Product specifications
- Condition: New
- Type: Voltage Regulator
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