Constant Current LED Circuit Driver - 3 Modes - 5.2-12V, 3A, SST 50, SST 90

Dimensions: 21MM diameter * 9.5MM thickness / post - chip inductance; magnetic ring inductors / 21MM * 15MM (the required installation space must be is larger than this size)
Working voltage: 5.2-12V (5.5V dual protection voltage lithium protection, you need to use 3-4 lithium protection please contact configuration)
Overheat protection: 55 - 65 degrees (Protection jump to the low-grade, and 5 seconds flash)
Low Voltage Protection: the dilithium 5.5-6V (protected skip low, and five seconds of flashing two)
Constant current: 3A
Features: Supports 1-3 LED in series connection, supports up to 3-4 strings of lithium drive
Mode: (High 100% - Med 30% - Low 5%)
Operation: power less than two seconds shift greater than 3 seconds does not shift.
Alarm and prompt: during normal use within five seconds, the flash temperature is high without electricity, flash two flash three temperatures are high and no electricity, when not shifting, is protected.

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