5V Buck Converter Adjustable Pack of 5

$9.49

★ 4.2697 reviews

Product Information

ASINB096RC71DC

CategoryOther

About this item

Parameter --- For DROK mini buck converter, Input voltage: DC 4.5-20V; Output voltage can be adjustable or fixed. Adjustable range: 1-16V; Fixed voltage: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V; Output current: Max 3A (peak: 3A, long-term: within 2A); Power: 10W.
High Efficiency --- Conversion efficiency: Up to 97% (typical value: >90% when step down 12V to 5V 2A).
Output Voltage Adjustable or Fixable --- These tiny 12v to 5v step down converters can be variable at output voltage. The small board is default to be used for output voltage adjustment. If you want to get fixed voltage output, you need to cut off the Pad A by using a sharp thing such as a knife then weld together the port of the fixed voltage you want.
Protection and Enable Control --- Output short circuit protection, but please do not keep short circuit for a long time. The integrated enable port defaults the working mode and it will be off when it is at low electric level off, which bring a great convenience for users.
NOTE --- This mini buck converter is really very tiny, much smaller than a 1-dollar coin, nearly a half of the coin.

Product Description

DROK DC 12 Volt to 5 Volt Converter Set of 5Parameters Type: Non-isolated step-down module (synchronous rectification) Input voltage: DC 4.5-20V Output voltage: Integrated adjustable and fixed output, fixed output voltage can be selected on the back Adjustable range: 1-16V; Fixed voltage: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V Output current: Max 3A (peak: 3A, long-term: within 2A) Power: 10W Conversion efficiency: Up to 97% (typical value: >90% when 12V turns to 5V 2A) Switching frequency: 800KHz Output ripple: typical value 20mV Working temperature: -40℃ to +85℃ (the higher the ambient temperature, the smaller the output power) Output overvoltage protection: None No-load current: <1 mA Load regulation rate: ±2% Voltage adjustment rate: ±2% Dynamic response speed: 5% 200uS Output short circuit protection: Yes, but please do not keep short circuit for a long time Input reverse connection protection: None Enable control: Yes, high level work, low level stop work, high level is 2-5V, low level is about 0V. Default internal with pull - up to input positive pole. Wiring method: Welding Input method: Welding Output method: Welding/pin header Welding hole spacing: 2.54 mmPackage Includes: 5 x mini buck converter 5v