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20pcs AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Buck Regulator Step Down Precision Power Module 220V to 5V Converter
20xSKUC32295
3 Reviews
USD
29.99
Wholesale Prices :
| Qty: | 4-7 | >=8 |
| Price: | $17.10 | $16.15 |
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Description
- weight: 485 g
Specification:
Input voltage range: AC50V-277V / DC70V-390V
No-load power: <0.05W Full load power: <4W
Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of large currents in small spaces.
Output voltage: 5V +-0.15V no load and full load, light load minus 0.1V, rebound when heavy load, 50% load ripple 60mV
Output current: 5V0mA-700mA, enters constant current mode when fully loaded
Test resistance: 7 ohms (4.9V) for 5V
Output indicator: green light
Output power: 3.5W, efficiency is about 80%
Output protection: over voltage, over current, over temperature, over work, short circuit protection, etc.
Overall height: 13.5mm
Package included:
20 x AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module
20 x AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module
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customers reviews ( 3 )
5
/ 5.0
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%
By BG574855452
alles O.K.
2022-08-25 00:00:00
By Peter
Alles ok
2021-04-20 00:00:00
By Peter
Alles ok
2021-04-20 00:00:00
