Winston Mini Size Single Output Transformer Switching Power Supply with CE (RS-25)

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Product Description

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Basic Information

Model NO.
RS-25 3.3V/5V/12V/15V/20V/24V/48V
Output Power
25W
Input Voltage
88 ~ 264VAC
Certification
CE
Cooling
by Free Air Convection
100% Full Load
Burn-in Test
LED Indicator
for Power on
Dimension
99*97*36 mm
HS Code
8504401990
Origin
China

Key Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105°C long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70°C
  • Withstand 5G vibration test
  • No load power consumption less than 0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty

Technical Specifications

MODEL RS-25-3.3 RS-25-5 RS-25-12 RS-25-15 RS-25-24 RS-25-48
DC VOLTAGE 3.3V 5V 12V 15V 24V 48V
RATED CURRENT 6A 5A 2.1A 1.7A 1.1A 0.57A
RATED POWER 19.8W 25W 25.2W 25.5W 26.4W 27.36W
EFFICIENCY (Typ.) 73.5% 78.5% 81.5% 83.5% 86% 85%
VOLTAGE RANGE 88 ~ 264VAC ; 125 ~ 373VDC (Withstand 300VAC surge for 5sec)
WORKING TEMP. -20 ~ +70°C (Refer to output load derating curve)
SAFETY STANDARDS UL60950-1, TUV EN60950-1 approved
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Important Notes

1. The testing condition: 230VAC input, rated load, 25°C 70%Rh Humidity.

2. Error includes setting error, line stability, and load stability.

3. Wave test: adopting "A12" double wire for 20MHZ, and 0.1uF&uF capacitor short-circuit.

4. Inlet Voltage Stability: during overload, lowest inlet voltage is representative to the highest.

5. Load stability test: load varies from 0% to 100%.

6. Total output can be maximum Current; total load cannot exceed maximum output power.

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Frequently Asked Questions

What is the input voltage range for the RS-25 series?
The RS-25 series supports a universal AC input range of 88 ~ 264VAC and 125 ~ 373VDC.
Does this power supply come with any protections?
Yes, it includes built-in protections for short circuits, overloads, and over voltage conditions.
What is the warranty period for this product?
This product comes with a reliable 3-year warranty covering manufacturing defects.
How is the RS-25 cooled?
It is designed for cooling by free air convection, meaning no external fans are required for standard operation.
What is the maximum operating temperature?
The RS-25 can operate at high temperatures up to 70°C, though load derating should be considered.
Is there a visual indicator for power status?
Yes, there is an integrated LED indicator that lights up when the power is on.

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