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In Stock

RoHS

Mfr.	Mfr. No:	Qty	Ext Total

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ERDN20-12

Name: MEAN WELL ERDN20-12
Brand: MEAN WELL
SKU: 709-ERDN20-12
Price: 25.11 USD
Availability: OutOfStock

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Mouser No:

709-ERDN20-12

Mfr. No:

ERDN20-12

Mfr.:

MEAN WELL

Description:

Redundancy Modules 20A 12Vdc Redundancy Module

Datasheet:

ERDN20-12 Datasheet

ECAD Model:

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Availability

Stock:: 0

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On Order:: 129

Expected 2026/03/27
Factory Lead Time:: 13

Weeks Estimated factory production time for quantities greater than shown.

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Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$25.11	$25.11
	$23.90	$119.50
	$22.81	$228.10
	$22.59	$451.80

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	MEAN WELL
Product Category:	Redundancy Modules
RoHS:
Output Voltage:	12 VDC
Output Current:	20 A
Mounting Style:	Chassis Mount
Number of Outputs:	1 Output
Input Voltage:	12 VDC
Output Power:	1.5 W
Length:	99 mm
Width:	82 mm
Height:	36 mm
Series:	ERDN20
Brand:	MEAN WELL
Industry:	Industrial
Isolation Voltage:	500 VDC
Maximum Operating Temperature:	+ 80 C
Minimum Operating Temperature:	- 40 C
Output Current-Channel 1:	20 A
Output Voltage-Channel 1:	12 VDC
Product Type:	Redundancy Modules
Factory Pack Quantity:	45
Subcategory:	Redundancy Modules
Unit Weight:	206 g

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Datasheet

ERDN20-12 Datasheet

CNHTS:: 8504409999
USHTS:: 8504409580
JPHTS:: 850440090
TARIC:: 8504409590
ECCN:: EAR99

DRDN-20/40 & ERDN-20/40 Series Redundancy Modules

MEAN WELL DRDN-20/40 and ERDN-20/40 Series Redundancy Modules are used with a backup power supply to improve overall system operation reliability. These modules feature 5V (ERDN20 only) /12V/24V/48V input voltage for selection, support for N+1 and 1+1 redundancy systems, built-in two rails DC input contacts, and a single output. The DRDN-20/40 and ERDN-20/40 modules adopt MOSFET technology to reduce heat loss and the voltage difference between input and output voltages. These modules operate over an ultra-wide temperature range of -40°C to 80°C. The DRDN-20/40 and ERDN-20/40 modules are suitable for semiconductor process equipment, industrial control, factory automation, and electromechanical equipment.