12V 2000W Switching Power Supply

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$247.49

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Stock: In Stock
Model: RDDLZ-SMPS-2000-12
Weight: 1.00
SKU: RDDLZ-SMPS-2000-12

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Low cost 12 volt DC SMPS switched mode power supply works at rated power 2000W and rated current 125A. Quality switch mode supply with short circuit, overload and overvoltage protections, widely used for office devices, household appliances and industrial equipment.

Specifications

Model	RDDLZ-S-2000-12
Output	DC Voltage	0~12V
	Rated Current	125A
	Rated Power	2000W
	Ripple and Noise ①	≤150mV
	Voltage Accuracy	±1%
	Output Voltage Adjustment Range	±10%
	Load Regulation	＜±0.5
	Linear Adjustment Rate	＜±1%
Input	Voltage Range	110/220V AC switch for selection, 200-240V AC (Default)
	Efficiency (Typical) ②	＞85%
	Working Current	220V AC, 13.5A
	Electric Shock	60A 230V AC
	Start, Rise, Hold Time	800ms, 50ms, 20ms; 230V AC
Protection	Overload Protection	105%~135% Type: constant current output +VO drops to the undervoltage point and cuts off the output; Reset: power on again
Protection	Over Temperature Protection	RTH3: The fan rotates continuously, and the output is turned off when >90℃.
Environment	Temperature & Humidity	-10C~+50℃; 20%~90RH
Environment	Storage Humidity	-20C~+85℃; 10%~95RH
Safety & EMC	Withstand Voltage	Input-Output: 1.5kV AC; Input-Enclosure: 1.5kV AC; Output-Enclosure: 0.5kV AC
	Leakage Current	Input-Output: <6mA at 1.5kV AC
	Leakage Current	Input-Output: <1.5mA at 220V AC
	Isolation Resistor	Input-Output, Input-Enclosure, Output Enclosure: 500V DC/100MΩ
Size	292x133x70mm
Net Weight	3.0kg

Features

High-quality capacitors: 12V switching power supply uses high-quality electrolytic capacitors, which have large capacity, low loss, and are more durable and safer.
Pure copper transformer: It is equipped with sufficient turns of coil winding, with reliable performance, full power and stable operation.
EML filter: RDDLZ 2000W switch mode power supply has strong anti-interference ability, efficient work and good performance.

Details

Dimension (Unit: mm)

SMPS Power Supply Applications

Power Tools: Electric Saw, Drilling Machine, Ginder, Sand Blast Machine, Punching Machine, Weeding Machine, Air Compressor, etc.
Office Devices: Computer, Printer, LCD Monitor, Scanning Machine, etc.
Electrics & Household Appliance: TV, VCRS, Radio, Dust Collector, Fan Lamp or LED Strip, Sewing Machine, Microwave Oven, Fridge/Freezer, Coffemarker, etc.
Industrial Equipment: Monitoring Equipment, Shipping, Vehicle, Metal halide Lamp, Solar System, Wind Power Generation, etc.

Tips: How to maintain a switching power supply?

Regular Cleaning and Inspection: Periodically clean the power supply to remove dust and debris, which can accumulate and hinder heat dissipation. Use compressed air or a soft brush to clean the vents and components. Inspect for loose connections, ensuring all wires, connectors, and components are secure. This prevents power interruptions and overheating due to poor connections.
Proper Ventilation: Ensure the power supply has adequate ventilation by keeping the airflow unobstructed. Avoid stacking objects on top of the power supply and maintain a clutter-free environment. Adequate ventilation helps dissipate heat and maintains the unit's efficiency, reducing the risk of overheating and failure.
Follow Manufacturer Guidelines: Adhere to the manufacturer's maintenance recommendations and guidelines for your specific 12V switching power supply model. These guidelines may include cleaning schedules, maintenance intervals, and specific instructions for optimal care. Following manufacturer recommendations ensures that your power supply remains in good working condition and maintains its reliability.

By incorporating these maintenance practices, you can extend the life and reliability of your switching power supply, reducing the chances of unexpected failures and associated downtime.

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