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DC-DC 12V to 9V 2A Step-Down Power Supply Module Car Power Converter Module Synchronous Buck with Reverse Connection Protection

KWD 3
Brand
KNACRO
Weight
19 g
– 1 +

Special Features

  • Properties: BUCK synchronous buck power supply
  • Input voltage: 12V (higher than the output voltage of 3V to 20V，minimum difference pressure is 3V, step-down power must ensure that the input voltage is higher than the output voltage is greater than 3V and above).
  • Output voltage: 9V (there are 3.3V, 3.7V, 4.2V, 5V, 6V, 7.5V, 9V optional).
  • Output Current: 2A MAX (long-term use depending on use environment, at 30 ° ordinary environment, without any long-term cooling 1.5A).
  • Protection: input reverse polarity, over-current, over-temperature protection, short circuit protection (short circuit can not be a long time, to resume normal work after a short time of the short).

Description

Properties: BUCK synchronous buck power supply
Input voltage: 12V .
Output voltage: 9V.
Output Current: 2A MAX .
Conversion efficiency: up to 96%.
Static power consumption: only about 12mA.
Working temperature: -25 + 65 ° Industrial.
Protection: input reverse polarity, over-current, over-temperature protection, short circuit protection .
Input / Output line length: about 13 ~ 4CM, copper wire.
Body size:30*21*17mm/1.18*0.83*0.67in.
Weight:12g/0.43oz.
Special Note:
This power does not have waterproof rainproof function.
Pckage Included:
1*DC-DC 12V to 4.2V 2A Step-down power supply module

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