SNANSHI DC 12V 20A 240W LED Switching Power Supply Transformer with Cooling Fan for LED Strip Light for CCTV

How to calculate Support max LED Strip Length:
Assumption: Your LED Strip 60LEDs/m, and each LED 0.2W, then calculate max LED Strip Length: 0.2W/LED × 60LEDs/m=12W/m
eg: 240W(this listing)÷12W/m=20m, So, Support the LED Strip(60LEDs/m, 0.2W/LED) Length (Max)=20m

Features:

1. 100% brand new, good quality and high reliability

2. Compact small size, high efficiency and stable performance

3. Metal housing, good heat dissipation, built-in indicator light

4. Great power transformer for electronic equipments, Led Lighting, home applicance etc.

Technical Specifications:

- DC 12V 20A Switching power supply with Cooling Fan

- Input: AC 100-120V, 60 Hz; AC 200-265V, 50 Hz

- Output: DC 12V; 20A/240W

- Protection: Shortage protection, Overload protection, Over Voltage protection

- Case Material: Metal / Aluminum

- Ripple and noise: 80mVp-

- Line Regulation: ± 1.5%

- Load stability: ± 1.5%

- Operating temperature and humidity: -10 °c - +60 °c, 20%-90% RH

- Storage temperature and humidity: -20 °c - +85 °c, 10%-95% RH

- IN-DOOR USE ONLY!