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MEAN WELL RID-125-1224 Multiple Output Power Supply, +12 V / +24 V, 133.2 W
MEAN WELL RID-125-1224 Multiple Output Power Supply, +12 V / +24 V, 133.2 W
MEAN WELL RID-125-1224 Multiple Output Power Supply, +12 V / +24 V, 133.2 W

At a glance

Output Channels
CH1 +12 V 3.7 A
Rated Output Power
133.2 W
Isolation
Isolated output and GND for CH1 and CH2
Efficiency (typ.)
85%
Dimensions
199 x 98 x 38 mm (L x W x H)
Operating Temperature
-20 to +70 °C
MEAN WELL logoModel RID-125-1224Current model

MEAN WELL RID-125-1224 Multiple Output Power Supply, +12 V / +24 V, 133.2 W

Price on request

At a glance

Output Channels
CH1 +12 V 3.7 A
Rated Output Power
133.2 W
Isolation
Isolated output and GND for CH1 and CH2
Efficiency (typ.)
85%
Dimensions
199 x 98 x 38 mm (L x W x H)
Operating Temperature
-20 to +70 °C

An enclosed supply with two isolated DC outputs, for systems where a controller rail and a field or communication rail must stay separate. Multiple output power supply, +12 V / +24 V, 133.2 W. Isolated outputs and grounds for CH1 and CH2.

Rated output power
125.4 W133.2 W138 W

Part of the MEAN WELL RID-125 series. Compare all 3 models

Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.

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Ask for helpCompatibility, sizing and what else you need.
  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL RID-125-1224 is a multiple output power supply from the RID-125 series (125 W Dual Output Switching Power Supply), rated +12 V / +24 V, 133.2 W.

What it is used for

An enclosed supply with two electrically isolated DC outputs, used where two separate supply rails must not share a common ground, for example a controller rail and a separate field or communication rail.

Key features

  • Isolated outputs and grounds for CH1 and CH2.
  • AC input range selectable by switch.
  • Withstands 300 V AC surge input for 5 seconds.
  • Protection against short circuit, overload and over voltage.
  • 105 °C long life electrolytic capacitors, withstands 5G vibration.
  • LED indicator for power on.

Key Specifications

  • Output Channels: CH1 +12 V 3.7 A; CH2 +24 V 3.7 A.
  • Rated Output Power: 133.2 W.
  • Input Voltage Range: 88 to 132 V AC / 176 to 264 V AC selected by switch, 248 to 373 V DC.
  • Isolation: Isolated output and GND for CH1 and CH2.

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL RID-125-1224 Multiple Output Power Supply, +12 V / +24 V, 133.2 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
199 x 98 x 38 mm (L x W x H)
Weight
0.59 kg

Technical specifications

Key facts

What is it?
Multiple output power supplyBrand MEAN WELL, model RID-125-1224
What does it output?
133.2 W
What input does it accept?
88 to 132 V AC / 176 to 264 V AC selected by switch, 248 to 373 V DC
Which documents are available?
Datasheet, certificate Open documents

RelatedSeriesMEAN WELL RID-125 series, 3 modelsDocumentsAll MEAN WELL documents

Output

Output Channels
CH1 +12 V 3.7 A; CH2 +24 V 3.7 A
Output Current Range
CH1 0 to 7 A; CH2 0 to 5 A
Rated Output Power
133.2 W
Ripple and Noise (max.)
CH1 120 mVp-p; CH2 200 mVp-p
Output Voltage Tolerance
CH1 ±2.0%; CH2 ±8.0%
Efficiency (typ.)
85%
Output Voltage Adjustment Range
CH1: 11.4 to 13.2 V

Input

Input Voltage Range
88 to 132 V AC / 176 to 264 V AC selected by switch, 248 to 373 V DC
Input Frequency Range
47 to 63 Hz

Protection

Isolation
Isolated output and GND for CH1 and CH2
Withstand Voltage
I/P-O/P: 3 kV AC, I/P-FG: 2 kV AC, O/P-FG: 0.5 kV AC

Environment

Operating Temperature
-20 to +70 °C (refer to derating curve)
Operating Humidity
20 to 90% RH non-condensing

Physical

Dimensions
199 x 98 x 38 mm (L x W x H)
Weight
0.59 kg

Approvals

MTBF
425.8 K hours min. (MIL-HDBK-217F, 25 °C)

Other

Series
RID-125
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

133.2 W

Downloads

Documentation

  • RID-125 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • RID-125 CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the RID-125-1224 accept?

MEAN WELL lists 88 to 132 V AC / 176 to 264 V AC selected by switch, 248 to 373 V DC for this model.

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Looking for an alternative?

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