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Adjustable voltage reduction and stabilization power module board for car charging solar 3A 9V/12V/24V to 5V conversion

Manufacturer Product Number

M128

Description

Adjustable voltage reduction and stabilization power module board

Package Condition

Bulk

Product Details
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Product Module features:

DC-DC USB buck charging module (with working indicator light, standard contact gold-plated socket)

Compatible phone models: Android series, iPhone series, Huawei, Xiaomi, Nokia...

Product size: 33 * 33 * 8mm

Product weight: 6.2g

Input voltage range: 6-24V

Output voltage: 5.2V (considering charging line losses, the output terminal is 5.3-5.4V, and the load terminal is 5.1-5.2V)

Output current: 3A (stable output current is 2A without heat dissipation device)

Product Special note

Note 1: The input voltage should not exceed 24V, otherwise it may cause chip damage!

Note 2: The positive and negative poles of the input cannot be reversed, otherwise it may cause damage to the chip!

Attention 3: When working with power on, do not touch the resistors, capacitors, or IC pins on the circuit board with your hands, otherwise it may cause a sudden change in output voltage and damage the equipment!

Product Parameter

电气参数： Electrical parameters:
项目 Project	最小值 Minimum value	典型值 Typical values	最大值 Maximum value	单位 Company
待机电流(Ven=0V) Standby current (Ven=0V)	15	20	25	μA
空载电流 No load current	8	12	16	mA
输入电压 Input voltage	6	12	16	V
输出电压 Output voltage	5.1	5.25	5.4	V
输出电流 Output current	0	3	3	A
过流保护电流 Overcurrent protection current	5	5.5	6	A
导通内阻 Internal resistance during conduction	80	100	120	mΩ
开关频率 Switching frequency	335	385	435	KHz
高温保护 High temperature protection	155	160	165	℃
转换效率(I=7V,O=5V) Conversion efficiency (I=7V, O=5V)	94	96	98	%
环境温度 Ambient temperature	-40	25	85	℃

Product Function

未标题-1

Product Wiring diagram

详情-03

Product Show

主图-01

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主图-04

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

Standard packaging

详情9

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