Skip to content
HTD Electronics Warehouse Open
Order in --Order now ships Today from our U.S. warehouse
+1 305-432-1030 sales@htdelectronics.com
RD-125A
Manufacturer MEAN WELL

RD-125A

Availability: Out of stock
125 W5 / 12 V12 / 10 A88V-264V in

Request a Backorder

Submit your request and we will confirm lead time.

RD-125A
Quantity Prices (CAD)
Quantity
Unit Price (CAD)
1+
$40.68 CAD
10+
$38.65 CAD
20+
$37.83 CAD
50+
$37.02 CAD
100+
$36.21 CAD
200+
$35.39 CAD
All prices are displayed in CAD. *Import tariff is included in the listed price. You pay exactly what you seeโ€”no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.
Quick Specs
Input Voltage
88V-264V
Output Voltage
5 / 12V
Rated Current
12 / 10A
Power Rating
125W
Waterproof
Non-waterproof
Dimensions & Weight
7.83 x 3.86 x 1.5 in

Datasheet (PDF)

Open PDF
If the PDF doesnโ€™t load here, click โ€œOpen PDFโ€.

The MEAN WELL RD-125A is a 130.9W dual-output enclosed power supply providing 5V and 12V from a single unit. It is designed for industrial control, instrumentation, telecom and other equipment that needs two DC rails from one supply.

Key features

  • CH1: 5V, 7.7A rated (0โ€“12A)
  • CH2: 12V, 7.7A rated (0โ€“10A)
  • Input: 88โ€“132VAC / 176โ€“264VAC (selected by switch), 248โ€“373VDC
  • Protections: overload, over voltage
  • Typical efficiency 82%

Specifications

Output Voltage Rated current Current range Ripple & noise (max.)
CH1 5V 7.7A 0โ€“12A 80mVp-p
CH2 12V 7.7A 0โ€“10A 120mVp-p
Model RD-125A
Series RD-125
Total rated power 130.9W
Voltage adjustment CH1: 4.75โ€“5.5V
Input 88โ€“132VAC / 176โ€“264VAC (selected by switch), 248โ€“373VDC
Efficiency (typ.) 82%
Working temperature -25 to +70ยฐC (-13 to 158ยฐF) ambient, derating per datasheet curve
Dimensions 199 ร— 98 ร— 38 mm (7.83 ร— 3.86 ร— 1.50 in) (L ร— W ร— H)
Weight 0.59 kg

Typical applications: industrial control, instrumentation, telecom and other equipment that needs two DC rails from one supply.

Datasheet: RD-125 series specification (PDF).

Similar Models

Same product family and output voltage, with the closest available power ratings.

Environmental Documents
๐Ÿ“„ E6) COC-REACH (2026/01/28) ๐Ÿ“„ E9) CMRT (2025/04/25) ๐Ÿ“„ E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) ๐Ÿ“„ REACH Certificate (PDF) (2020/12/03) ๐Ÿ“„ ROHS Certificate (PDF) (2020/05/29) ๐Ÿ“„ E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
Same-Day Shipping

Order by 4:00 PM ET, Monโ€“Fri

Volume Discounts

Save up to 13% on 200+ units

Talk to Our Team

+1 305-432-1030 ยท Monโ€“Fri 10โ€“5 ET

No Surprise Fees

What you see is what you pay at checkout

Shipping & delivery

Currently out of stock.Transit times count from when it ships. Request a quote for lead time.
Shipping outside the U.S.? International options and rates are shown at checkout.

    Payment & Security

    Questions about shipping or payment? +1 305-432-1030 ยท sales@htdelectronics.com Monโ€“Fri 10โ€“5 ET