What's the difference between the edr- and the mdr- series?

The main difference is that the MDR series has a "DC OK Relay Contact" which monitors the output voltage compared to the EDR series which is not available. The EDR series is the Economical Slim DIN version and has an operating temperature of -20 deg C to +60 deg C compared to the MDR's -10 deg C to +60 deg C. The EDR has a 2 year warranty compared to the MDR's 3 year warranty.

Can this be mounted and run flat on its back?

It clicks into the din rail and mounts as shown in the photo. Orientation would not affect Operation.

The image shows a 5a supply. Description says 10a. Is this a 5a or 10a?

The EDR-120-12 will put out 10A, not 5A. The current photo (EDR-120-24) will be replaced with EDR-120-12 as soon as possible.

I noticed this PSU has an adjust pin, how high may the voltage be adjusted to?

Hi TheSov,The voltage adjustment range is 12vdc to 14vdc. I'll include a datasheet link below.http://www.jameco.com/Jameco/Products/ProdDS/2218530.PDF

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Mean Well EDR-120-12 Single Output DIN Rail Power Supply 12V 10 Amp 120W

Product ID: 22753697

Details

Brand
MEAN WELL
Compatible Devices
Personal
Connector Type
ATX
Cooling Method
Air
Form Factor
DIN Rail
Item dimensions L x W x H
5.91 x 2.48 x

⚡120W max output power

🔋12V stable voltage output

🔧Universal 90-264VAC input range

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Description

⚡ Power your projects with precision and confidence!

WHISPER QUIET COOLING - Free air convection cooling means no noisy fans—ideal for professional workspaces and sensitive equipment.
PLUG PLAY VERSATILITY - Supports a wide 90-264VAC input range, perfect for global and variable power environments.
PRECISION VOLTAGE TUNING - Fine-tune output voltage with ease to match your exact power needs, ensuring optimal device longevity.
ENGINEERED FOR RELIABILITY - Built-in protections against short circuit, overload, over voltage, and over temperature keep your setup safe and sound.
CONSISTENT POWER ZERO COMPROMISE - Delivers a rock-solid 12V at 10A with less than 1% load regulation for flawless device performance.

The Mean Well EDR-120-12 is a compact, high-efficiency 120W DIN rail power supply delivering a stable 12V at 10A. Featuring universal AC input, advanced protection circuits, and silent convection cooling, it’s engineered for professional-grade reliability and precision in demanding industrial and technical environments.

Specifications

ASIN	B00R5CHZAO
Best Sellers Rank	#258 in Computer Power Supplies
Brand	MEAN WELL
Compatible Devices	Personal Computer
Connector Quantity	1
Connector Type Used on Cable	ATX
Cooling Method	Air
Current Rating	10 Amps
Customer Reviews	4.7 4.7 out of 5 stars (214)
Form Factor	DIN Rail
Global Trade Identification Number	00840406201799
Item Dimensions	5.91 x 2.48 x 5.59 inches
Item Type Name	Single Output DIN Rail Power Supply 12V 10A 120W
Manufacturer	MEAN WELL
Maximum Input Voltage	264 Volts (AC)
Mfr Part Number	EDR-120-12
Minimum Input Voltage	90 Volts
Model Name	EDR-120-12
Model Number	EDR-120-12
Output Wattage	120 Watts
Power Supply Design	DIN Rail Mounted
System Bus Connector Type	ATX
UPC	610738126813
Unit Count	1.0 Count
Wattage	120 watts

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€ 81.42

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

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