Non-isolated 7-15 * 1W LED fluorescent constant current circuit board | Built-in | SCR dimming drive

20+	6.8 CNY (0.99USD)
100+	6.6 CNY (0.96USD)
500+	6.3 CNY (0.92USD)

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Product parameters:

Brand: Liaohang
Model: LH-310-V4-A
Type: Isolated power supply
Input voltage: 12
Output voltage: 21-49
Output current: 280-300
Protection: Over-voltage protection
Installation Location: Built-in
Applicable lamps: bulb lamp candle lamp LED fluorescent lamp and so on
Overall dimensions (L * W * H): 40 * 17 * 17
Warranty: 2
Weight: 0.1
Output power: 220
Customizable: Customizable

1, common name: LED thyristor built-in dimming power board

2, for reference:PAR30, PAR38, LED fluorescent lamp, downlight, ceiling lamp, panel light, signal lamp, landscape lamp, E14, GU10, E27 and so on!

3, Product Code: LH-310-V4-A Non-isolated 7-15 * 1W;

4, the product physical map (size: 40 * 17 * 17MM)

'Finished map reference'

Product number	Specifications Model	Input voltage	The output voltage	Output current	Power factor	effectiveness	Warranty	Appearance size L * W * H
LH-310-V1-A (LH-3101A-V1)	Isolated 3 * 1W	220V	9-11V	280-300MA	≥90%	≥90%	2 years	24 * 17 * 12MM
LH-310-V2-A (LH-3102A-V1)	Isolated 4 * 1W	220V	12-14V	280-300MA	≥90%	≥ 89%	2 years	27 * 18 * 12MM
LH-310-V2-B (LH-3102A-V1)	Isolated 5 * 1W	220V	15-18V	280-300MA	≥90%	≥ 89%	2 years	27 * 18 * 12MM
LH-310-V3-A (LH-3103A-V1)	Isolated 5-7 * 1W	85-265V	15-24V	280-300MA	≥70%	≥87%	2 years	36 * 18 * 18MM
LH-310-V4-A (LH-3101B-V1)	Non-isolated 7-15 * 1W	85-265V	21-49V	280-300MA	≥70%	≥80%	2 years	40 * 17 * 17MM
LH-310-V5-A (LH-3102B-V1)	Non-isolated 15-24 * 1W	85-265V	45-82V	280-300MA	≥70%	≥85%	2 years	51 * 20 * 17MM

Note: non-isolated drive power to be connected to the lamp load and then re-energized to avoid burning drive and lamp beads !!

1, high-precision constant current output and excellent linear regulation, stability, good dimming effect;
2, Current 300MA can be adjusted according to customer requirements;
3, dimming range of 10% -100%;
4, match the dimmer: TCL odd odd billion wins Schneider and so on;
5, high P, high efficiency, no strobe;