10PCS 3W 700mA DC-DC 7.0-30V to 1.2-28V LED lamp Driver Support PWM Dimmer

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Description:
Input voltage: DC 7-30V
The Recommended Input voltage: DC 24V
Input filter: capacitor
Output Voltage :1.2-28V
Output Current: 700mA
Output current accuracy: + -3%
Output current stability: Vin = 24v, Vo = 1.2-22V, + -1%
Internal power dissipation: Vin = 24v, 5LEDS maximum 700mW
Temperature Coefficient: Temperature Environmental Protection -40 ° C - +71 ° C, + -0.015% / ° C
Full load efficiency: 96%
Ripple and noise (Vp-p): Vin = 24v, 5LEDS, 120Mv
Output short circuit protection: sustainable
Package size: 25 * 15 * 10 (mm) excluding pin
Weight: 4g
Instructions for use:
IN +: Power supply positive
IN-: negative power supply.
LED +: access the LED anode
LED-: then the LED cathode
PWM: dimming control signal (2.8V-6V open)
Limit frequency of the PWM signal: 20HZ-20KHZ Rated recommends: 1KHZ
Buck operating mode to ensure that the total pressure of the LED below the input supply voltage 2-3V can work.
Package Included:
10 x 3W 700mA DC-DC 7.0-30V to 1.2-28V LED lamp Driver Support PWM Dimmer
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Shipping Policy
Returns & Refund Policy
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Returns & Refund Policy
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wait 30 days
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eed 7-10 days)
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Please take care it.Less than 30 days,we can't take a refund
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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