ZK-4KX CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Power Module Adjustable Regulated power supply For Solar Battery Charging
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Price increased by 0.72 $
Higher than average, a lotSeller reliability: 72%
Above average, safe to buy, All Electronicsfreeshipping Store
- More than 5 years of seller experience
- High general feedback score (6651)
- Customers are satisfied by communication
- Items match description
- Seller may delay shipping
- 6.6% of customers were dissatisfied over the last 3 months
Customer reviews
4.9
Excellent product! Fast delivery.
I tested it with 2 x 3.6 = 7.2V Li-Ion cells input voltage, adjusted the output voltage to 16.00 Volt and measured this indeed with an external volt meter (see attached picture). Did not measure the maximum output current, but this is probably OK.
There is no user manual included to explain the various configuration elements (e.g. current limitation and display read-out), but most of them are easily understandable.
I am very happy. Thanks!
January 01, 1970
item looks good, but parts in the back are not fixed. also silicone/glue/cooling material fell off already during transportation. do I need to put something back there? will something overheat? package came without any instructions so no idea what each button does or what they recommend for installing.
August 06, 2020
Corespond à la description. Emballage irréprochable et livraison rapide. Commandé le 28/07 reçu le 10/08
August 12, 2020
15 días a mi país llegó en buen estado y bien embalado falta probar pero bastante satisfecho
September 08, 2020
Super fast delivery, 25 days earlier than earliest estimated date. Very happy.
July 13, 2020
Arrived in 15 days
There is a little rattling on the knob
July 12, 2020
will check later the functions, well packed
July 22, 2020
arrived 3 weeks to Germany
February 16, 2021
Prices at other sellers from 8.43 $
31 similar items found
721rating
1214orders
4.9
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Product specifications
- Brand Name: ACELEX
- Origin: CN(Origin)
- Phase: Single Phase
- Current Type: DC
- is_customized: Yes
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