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Technical Parameters:
Project
Technical indicators
Remarks
Basic requirements
12V 20A 250W
Common
Dimensions
200*110*50mm
Operating temperature
-10°C to +50°C, 20% to 95% RH (no condensation)
Storage temperature
-20°C to +85°C, 20% to 95% RH (no condensation)
Temperature Coefficient
0.02~0.05%/°C
Heat dissipation method
Natural cooling
Rated voltage range
220VAC
AC
Input voltage range
110/240V
AC
Input frequency range
50 to 60 Hz
Except DC input
Input undervoltage protection
115 to 150% intermittent mode
Input undervoltage recovery
Automatic recovery
Input overvoltage protection
115 to 150% intermittent mode
Input overvoltage recovery
Automatic recovery
Electric shock
≤1%
Maximum input voltage full load
Machine efficiency
≤0.5%
Rated input full load
Output voltage range
12V ± 0.5%
Three channel output
Output current
20A
Three channel output
Ripple and noise
≤150 mVp-p
Rise Time
≤50 ms
Output delay
≤5 S
Voltage regulation
≤0.5%
Load Regulation
≤1%
Output overcurrent protection
Current drooping
Output short circuit protection
IGBT
Output overvoltage protection
Soft start protection
Input to output
>30MΩ
Input to the earth
>30MΩ
Output to the earth
>30MΩ
Insulation resistance
>50MΩ
MTBF
100,000H
Feature:
1. International AC input range
2. High efficiency, low working temperature
3. Short circuit,overload,over-current protection
4. 100% fully load burn-in test
5. Built-in EMI filter, low ripple noise
6. Low cost, high reliability
7. CE and FCC approval
Specification:
1. LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.
2. Product interference, through the EMC testing, ripple ≤ 50MV.
3. Efficiency above 80%, temperature ≤ 25 °C.
4. LED switching power supply with overvoltage protection, short circuit protection, overload protection.
5. Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.
6. Products have the anti-interference ensures long-life LED strips, reducing the LED lighting decline.
Roymall C.o.
Makana manuahi
Kuleana hoʻouna
Kuleana hoʻihoʻi
Coupon Code
Direct purchase from the factory 
Electronic Components & Supplies
Module Board
Power Supply Module
