9V 12V 24V to 5V DC-DC Step Down Charger Power Module Dual USB Output

Description

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Product details

Specifications

• Product Size: 28 * 32 * 8mm
• Product weight: 5.5g
• Input voltage range: 6-26V
• Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, and the load side is about 5V)
• Output current: 3A (in the absence of a heat sink device, the stable output current is 2A)

 

• Note 1: positive and negative can not be reversed, and the input voltage can not exceed 26V, otherwise it will lead to chip damage!
• Note 2: When working in power, you can not touch the circuit board on the sampling resistor, or IC pin, otherwise it may lead to damage to the output voltage of the device!