AT1313 Waterproof LED Constant Current Power Supply AC110V 220V Power Factor 0.9 Driver for Spot Lamp Module

AT1313 Waterproof LED Constant Current Power Supply AC110V 220V Power Factor 0.9 Driver for Spot Lamp Module
Quick Detail:
Main Features :
Suitable for AC110V / 220V Input voltage
Power factor is > 0.9
Easy to adjust the output of constant current for led lights
Model No. :AT1313
Description:
Engineered for 3x1W high-power LEDs, this constant current LED driver delivers stable power conversion. It accepts AC220V input and outputs a precise 300mA±5% current at 6-9.5VDC, protecting chips from overcurrent. Available in a potted aluminum waterproof case or a compact bare-board PCBA for flexible fixture integration. Color-coded lead wires ensure fast wiring. Ideal for spotlights, downlights, and landscape fixtures. 
Specifications:

Shipping and delivery time:

Applications:
General Illumination            
- Outdoor & Indoor architectural lighting          
- Decorative lighting            
- Flood lighting,cast light lamps   
- Street lamp,Tunnel lamp
- Replace the old equipment .
FAQ:

1. What is this product? This is a constant-current (CC) LED driver, model AT(3)3-3*1W, designed to drive a small series string of high-power LEDs. It is available as the driver alone, or supplied together with a matching star-shaped aluminum PCB carrying the LED.

2. What are the key specifications? The product label states an input voltage of AC 220V, an output voltage of 6–9.5V, and a constant output current of 300mA ±5%, under model number AT(3)3-3*1W.

3. What is the output power of this driver? With a fixed 300mA output across a 6–9.5V window, the output power falls between approximately 1.8W and 2.85W, depending on the actual forward voltage of the LED string connected to it.

4. What does the model number AT(3)3-3*1W indicate? The 3*1W designation indicates a configuration based on three 1W LEDs. The 6–9.5V output range is consistent with driving three white LEDs connected in series, since three emitters at roughly 2.0–3.2V each total approximately 6–9.6V.

5. What is a constant-current driver, and why is it used? LED brightness and colour are governed by current rather than voltage. A constant-current driver holds a fixed output current of 300mA while the output voltage adjusts within its rated window. This keeps light output stable as the LED forward voltage drifts with temperature, and protects the LEDs from current runaway.

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