LED Driver DC-DC 5-35V to 1.25-30V Adjustable Buck Power Supply Module CV CC
LED Driver DC-DC 5-35V to 1.25-30V Adjustable Buck Power Supply Module CV CC Overview
Module parameters:Input: IN + input is level. IN-Input Negative
Output: OUT + output is level. OUT-output negative
Input voltage:5-35V
Output voltage:
(1) adjustable (1.25-30V continuously adjustable)
(2) requires a fixed output (1.25-30V choose between)
Adjust the way: first pick the correct input power (7-35V between) and then a multimeter to monitor and adjust the potentiometer output voltage (typically clockwise turn boost, buck turn counterclockwise)
Output voltage: adjustable (1.25-30V no load adjustment). The default voltage is 4.2V. For other voltages can be its own regulation.
Output current: rated 3A, the largest 4A (Please install the heat sink more than 15W)
Constant current range :0-4A (adjustable)
Turn the lamp current: constant current value * (1% -100%), turn the lamp current and constant value linkage, such as the constant value of 3A, turn the lamp current is set to constant current of 0.1 times (0.1 * 3A = 0.3A) When the time constant value adjustment to 2A, then turn the lamp current constant current of 0.1 times (0.1 * 2A = 0.2A).
Minimum pressure: 2V
Output power: natural cooling 15W
Conversion efficiency: 92% (up to 92% (the higher the output voltage, the higher the efficiency)
Output ripple: 20M-bandwidth
Input 12V Output 5V 3A 60mV (MAX)
Operating temperature: Industrial (-40 ? to +85 ?) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation)
Full load temperature: 45 ?
No-load current: Typical 10mA (12V turn 4.2V)
Load Regulation: ± 1%
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Output short circuit protection: Yes, the constant current (constant current set value)
Package List:
1 * LED Driver DC-DC 5-35V to 1.25-30V Adjustable Buck Power Supply Module CC CV
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LED Driver DC-DC 5-35V to 1.25-30V Adjustable Buck Power Supply Module CV CC Features
- Module properties: non-isolated. Buck. Constant current. Constant voltage module (CC CV). Charging module
- Scope: High-power constant current LED driver, battery charger (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind turbines
- Default has been adjusted to 0.1 times
- Indicator: Red LED constant current charging indicator light red, light blue charging is completed
- Connection: lead wire can be soldered directly on the PCB
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