Mini High-Speed PWM LED Dimmer 3V-35V 5A 90w/DC Regulator 4V-40V To 1.25V-36V 8A 200W [ optional]
- Note:
- NO.1 is PWM LED dimmer
- No.2 is PWM DC DC regulator module.
- NO.1 & NO.2 for your choice. [ depends of your need ]
- NO.1 (
- PWM LED dimmer)
- Operating Voltage: DC3V-35V.
- [ note: operating voltage can be switched to 3-15v by bridging the connectors marked "3-15v" on the back of PCB. ]
- Control Power: 90W (maximum).
- [tested under 12V,output 2.0-2.5A,24-30Watts
- tested under 24V,output 2.5-2.8A,60-67.2Watts ] just for the reference.
- Quiescent Current: 0.015A (standby).
- PWM Duty Cycle: 1% -100%.
- PWM Frequency: 10khz.
- Size: ca. 30mm*25mm [see above picture]
- NO.2
- (
- PWM DC DC regulator module
- )
- Buck mode: PWM modulation.
- Input voltage:DC 4-40V.
- Output voltage:DC 1.25-36V.
- Maximum current:8A.
- Maximum power:200W.
- Conversion efficiency:94%.
- Switching Frequency:180KHz.
- Size:ca. 60mm*41mm
- [see above picture]
- (
recommendation:working under 5A would be better. if want it work with 8A for long time,please add the fan for cooling )
? X PWM dimmer ( depends upon of your choice)