S-500W Switching Power Supply | 12V/24V/48V Selectable | Industrial Grade | 95% Efficiency

Industrial-Grade 500W Power Solution

The S-500W 500W switching power supply represents premium engineering for demanding industrial applications. Manufactured with quality components that meet international standards, this high-performance unit delivers exceptional reliability. Many engineers specify this model for its proven performance in critical applications.

Advanced Technical Specifications

Featuring a robust 500W continuous power rating, this industrial SMPS provides:

• Triple voltage output: 12V@41A, 24V@20.5A, 48V@10.2A

• Wide input range: AC 85-305V (45-65Hz)

• High efficiency: 95% typical at 230V AC

• Advanced PFC: Active power factor ≥0.99

• Precise regulation: ±0.2% line, ±0.8% load

Comprehensive Protection Features

Moreover, this power supply incorporates enterprise-grade protection:

• Smart overload protection with automatic recovery

• Multi-level over-voltage protection

• Advanced short-circuit protection

• Intelligent thermal management

• 8kV surge protection for harsh environments

Industrial Machinery Applications

Specifically engineered for heavy industrial use:

• Industrial robot power systems

• Large CNC machine power units

• Manufacturing equipment power

• Production line automation systems

Data Center Infrastructure

Additionally, the unit excels in:

• Server rack power distribution

• Data center backup systems

• Network equipment power supply

• Telecom infrastructure power

High-Power System Uses

Furthermore, it perfectly supports:

• Large LED display power systems

• Industrial lighting installations

• Test equipment power supply

• Research equipment power

Renewable Energy Applications

Notably, the power supply enables:

• Solar power system control

• Wind turbine monitoring

• Energy storage systems

• Smart grid applications

Smart Control Capabilities

Importantly, the unit features:

• Remote monitoring interface

• Parallel operation capability

• Temperature-controlled cooling

• Status indication system

Robust Mechanical Design

Furthermore, the construction includes:

• Reinforced steel enclosure

• Optimal dimensions: 325mm × 165mm × 85mm

• Advanced cooling system

• Heavy-duty terminals

Quality Certifications

Finally, the product maintains:

• UL 62368-1 safety certification

• CE compliance for European markets

• RoHS environmental standards

• ISO quality management 

S-500 500W Switching Power Supply
Project		Technical index
Output	DC voltage	12V	24V	36V	48V
	Rated current	41.6A	20.8A	13.8A	10.4A
	Rated power	499.2	499.2	496.8	499.2
	Ripple and noise ①	＜150mV	＜150mV	＜240mV	＜240mV
	Voltage accuracy	±1%
	Output voltage regulation range	±10%
	Load adjustment rate	＜±1.2%	＜±1%	＜±0.5%	＜±0.5%
	Linear adjustment rate	＜±1%
Input	Voltage range	180-264VAC 47Hz～63Hz；254VDC～370VDC
	Efficiency (typical) ②	＞82%	＞84%	＞86%	＞86%
	Working current	＜5A 230VAC
	Impulse current	220VAC： 50A
	Start, rise, hold time	200ms、50ms、20ms ：230VAC
Protect	overload protection	105% – 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
	Overvoltage protection	Close output when ≥ 115% – 145%
	Undervoltage protection	Close output
	Over temperature protection	Rth3: ≥ 70 ℃ fast rotation of fan, ≥ 90 ℃ close output
Environmental Science	Working temperature and humidity	-10℃～+50℃；20%～90RH
	Storage temperature and humidity	-20℃～+85℃；10%～95RH
Safety regulations	Withstand voltage	Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
	Leakage current	Input output < 6mA at 1.5kVac
	Leakage current	Input output at 220VAC < 1mA
	Isolation resistance	Input output, input shell, output shell: 500VDC / 100M Ω
Other	size	241*125*65mm
	Net weight / gross weight	1268/1358g