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Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Specifications
Brand Name :
Mean Well
Model Number :
MDR-20-12
Certification :
ATEX
Place of Origin :
CN
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,XT,ALIPAY
Supply Ability :
100pcs per month
Delivery Time :
Negotiable
Packaging Details :
carton
Power Supply :
1
Ambient Temperature :
-
Electrical Rating :
G
Certifications :
S
Description

Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply

Mean Well MDR-20-12 DIN rail power supply. 12V DC output, 1.67A rated current, 85-264V AC universal input. UL 508, EN 62368-1 certified.

Product Overview

The Mean Well MDR-20-12​ is a compact 20W DIN rail mounted switching power supply​ designed for industrial control panel applications. It provides a regulated 12V DC output​ at up to 1.67A​ from a universal 85-264V AC​ input range. This unit features a plastic housing, built-in DC OK signal, and complies with key industrial safety standards including UL 508 and EN 62368-1.

Technical Specifications (Electrical)

Parameter

Specification

Output Voltage​

12 V DC​

Rated Output Current​

1.67 A​

Rated Power​

20 W​

Voltage Adjustment Range​

10.8 ~ 13.2 V DC

Input Voltage Range​

85 ~ 264 V AC​ (47-63 Hz) / 120 ~ 370 V DC

Efficiency​

typ. 81% (230V AC)

Ripple & Noise​

120 mVp-p max

DC OK Signal​

Yes (Active signal contact)

Technical Specifications (Mechanical & Protection)

Parameter

Specification

Mounting​

DIN Rail TS-35/7.5 or 15

Dimensions (W x H x D)​

22.5 x 90 x 100 mm​

Weight​

Approx. 0.17 kg

Operating Temperature​

-20 ~ +70 °C​ (with derating)

Cooling​

Natural convection

Protections​

Overload (105-160%), Short circuit, Overvoltage (13.8-16.2V)

Safety Standards​

UL 508, EN/UL/CSA 62368-1, EAC TP TC 004

Isolation​

I/P-O/P: 3 kV AC

Key Features

  • Universal Input:​ Wide input range (85-264V AC) ensures stable operation under fluctuating grid voltages.

  • DC OK Indicator:​ Built-in relay contact (DC OK) provides a signal for remote monitoring of power status.

  • Auto-Recovery:​ Overload and short-circuit protection with automatic recovery after fault clearance.

  • Space Saving:​ Slim 22.5mm width allows high-density mounting on standard DIN rails.

Applications

  • PLC and relay control circuits

  • Industrial automation sensors and actuators

  • Small machine control cabinets

Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply

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Product Detail
Brand Name :
Mean Well
Model Number :
MDR-20-12
Certification :
ATEX
Place of Origin :
CN
MOQ :
1
Price :
Negotiable
Contact Supplier
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply
Mean Well MDR-20-12 | 12V 20W DIN Rail Switching Power Supply

Achievers Automation Limited

Verified Supplier
1 Years
hong kong
Since 2012
Business Type :
Agent, Importer, Trading Company
Main Products :
Allen Bradley PLC Controllers, Pepperl Fuchs Safety Barrier, E&H Instruments
Total Annual :
2000000-3000000
Employee Number :
>50
Certification Level :
Verified Supplier
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