LED lighting
Moving sign applications


Constant voltage mode power supply
Universal AC input
Built-in Active PFC function
Fully isolated IP64 design plastic case
Short circuit, over current, over voltage, over temperature protections
Built-in constant current limiting circuit with adjustable OCP level
Cooling by free air convection
Class II power unit, no FG

Part Number Voltage (max) Current (amps) Power (watts)
PLN-20-12 12V 2A 19.2W
PLN-20-18 18V 1.1A 20W
PLN-20-24 24V 1A 19.2W
PLN-20-36 36V 1A 20W
PLN-20-48 48V 0.4A 20.2W

PLN-20 Series are a range of single output led lighting power supplies with single stage power factor correction and wide range 90~277VAC input voltage. The IP64 level rating means this power supply offers levels of waterproof/dustproof protection. Through the built-in potential-meter, the output current level can be fine tuned between 75~100% of rated value increasing the flexibility of system design. Other standard features include short circuit, over load, over voltage and over temperature protections.