ABB CMA121 3DDE300401 DC Power Supply Module

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CMA121 3DDE300401 Product datasheet

Model number:	CMA121 3DDE300401	Module Type：	DC Power Supply Module
Manufacture:	ABB	Condition：	Brand New
Range of Product:	ABB	Lead time：	In Stock
Weight:	0.54 kg	HS CODE：	8537101190
Dimension:	2.8x18.5x12.8cm	MOQ:	1
Product Origin:	SWEDEN	System：	DCS
Discontinued on:	Active	Communication Service:	Ethernet router

CMA121 3DDE300401 Functional Description

ABB CMA121 3DDE300401 DC Power Supply Module is a high-efficiency DC/DC power converter designed for industrial automation applications. This robust module accepts a wide input voltage range of 18-32V DC (24V nominal) while delivering a precisely regulated 5V±1% output, making it ideal for sensitive control systems.

The Power Supply Module ABB 3DDE300401 delivers exceptional performance with a maximum 4A output current (20W power) and maintains >85% energy efficiency. Its advanced design ensures clean power with less than 50mV peak-to-peak ripple/noise, critical for reliable operation of digital control circuits.

Featuring 500V DC input-to-output isolation, the CMA121 DC POWER SUPPLY MODULE provides superior electrical protection in harsh industrial environments. This isolation barrier enhances system safety while preventing ground loops in distributed control architectures.

The compact ABB CMA121 3DDE300401 PDF is engineered for easy integration into motor control panels and automation cabinets. Its wide operating tolerance makes it particularly suitable for applications with unstable power sources or long cable runs.

If you have other request contact our team to get customized service

One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
Shipping & Delivery

We have 10 years experience with leading logistics companies like FedEx, DHL, and SF, ensuring efficient and reliable shipping solutions. Our extensive experience in working with these carriers allows us to offer fast, secure delivery services, tailored to meet the diverse needs of our customers.
Payment Method

We accept a variety of payment methods, including T/T Bank Transfer, Alipay, and more, providing flexible options to suit our customers' preferences. This ensures a convenient and secure transaction process for all orders.

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ABB	YPP109A YT204001-HS	ABB	YPC104B YT204001-BT	ABB	GDC806B01 3BHE036290R0001
ABB	YPN107A YT204001-DM	ABB	FENA-21 3AUA0000089108	ABB	HAC807B102 3BHE039221R0102
ABB	IDS-DTU51	ABB	XZC827A102 3BHE038368R0102	ABB	GDC806C4002 3BHE044249R4002
ABB	YPP109A YT204001-DL/YPN106A YT204001-BD	ABB	XVC772A102 3BHE032285R0102	ABB	HIEE320639R1 LT8978bV1
ABB	3BHE044481R0101	ABB	GCC960C103 3BHE033067R0103	ABB	DSAO 120A 3BSE018293R1
ABB	FENA-21	ABB	GCC960C102 3BHE033067R0102	ABB	DSSR 122
ABB	216NG62A HESG441634R1	ABB	XZC825A102 3BHE036346R0102	ABB	NGPS-11
ABB	YPQ101E YT204001-FS	ABB	GDC806C0003 3BHE044249R0003	ABB	NIOC-01C 3BSE009858R1
ABB	YPK107E 3ASD489301A410	ABB	XZC826A102 3BHE036348R0102	ABB	C86-94639
ABB	YPK107E YT204001-FY	ABB	GDC806A2002 3BHE028761R2002	ABB	086351-004

DC Power Supply Module

The DC Power Supply Module series offers reliable and efficient power conversion for industrial applications. Designed with a wide input voltage range (e.g., 18–32V DC), these modules provide stable, low-noise output voltages (e.g., 5V±1% or 24V DC) with high efficiency (>85%). They support multiple output currents (up to 4A) and power ratings (up to 20W), ensuring compatibility with various control systems. Built-in protections include overcurrent, overvoltage, and short-circuit safeguards, enhancing system durability.

These modules feature 500V DC isolation between input and output, preventing ground loops and improving safety in harsh environments. Compact and modular, they are ideal for automation, motor control, and embedded systems. Their low ripple (<50mV) ensures precision performance in sensitive electronic applications.

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