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Mean Well DPU01N-12 DC-DC Converter - 1W - 21.6~26.4V in ±12V out

SKU:

DPU01N-12

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Description

Features

SIP6 package with industry-standard pinout

Wide operating temperature range -40~+90°C

High efficiency up to 84%

Comply to BS EN/EN55032 radiated Class A without additional components

Low cost

Protection: Short circuit

1.5KVDC I/O isolation

Low cost

3 years warranty

General Specification

Voltage accuracy	±3.0%
Vibration	10 ~ 500Hz, 2G 10min./1 cycle, the period for 60min. each along X, Y, and Z axes
Cooling	Free-air convection
Short circuit protection	1-second max
Working temperature	-40°C to +90°C
EMC	Compliance to EN55032 Class A, EN61000-4-2,3,4,5,6,8
Temp. Coefficient	0.03% / ℃ (0 ~ 85℃)
Dimension (LxWxH) (mm)	5/12Vin models:19.56.110.2mm (0.770.240.40 inch); 24Vin models:19.57.210.2mm (0.770.280.40 inch)
Potting material	UL 94V-0 rated

Specifications

Brand

Mean Well
Series

DPU Series
Power Rating

1 Watt
Output Voltage

12 Volt
Rated Current

0.04 Ampere
Input Voltage

21.6V~26.4V
Standards Met

CE
Operation Mode

Constant Voltage
Operating Temperature

-55°C~125°C
Warranty

3 Year
Length

1.96 cm
Width

1.02 cm
Height

0.71 cm
Weight

0 kg

File Downloads

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Frequently Asked Questions

Can I use the DPU01N-12 in a 24V automation panel that needs a small 12V rail?

This converter is specified for 21.6~26.4V input and provides 12V constant-voltage output at 1W. It is a fit for low-power automation subcircuits in 24V-class systems where a compact 12V rail is needed.

Is the DPU01N-12 suitable for embedded control electronics powered from 24V?

Yes, the input range matches 21.6~26.4V systems and the package is only 19.6 × 10.2 × 7.1 mm. Its 1W power level and 0.04A output current make it appropriate for light embedded control and interface functions.

Can this model be used for instrumentation or signal-conditioning sections that need regulated 12V?

The DPU01N-12 is designed for constant-voltage 12V output from a 21.6~26.4V input source. That suits low-power instrumentation and signal-conditioning sections that stay within the 1W rating.

Does the DPU01N-12 support harsh indoor temperatures or outdoor use?

The published operating temperature range is -55°C to +125°C, which supports wide temperature variation. No IP rating appears in the specs, so outdoor suitability is not established by the provided product data.

How does DPU01N-12 compare with DPU01N-05 and DPU01N-15?

All three DPU01N models are 1W converters with 21.6~26.4V input, 19.6 × 10.2 × 7.1 mm dimensions, -55°C to +125°C operating range, CE certification, and a 3-year warranty. The output options are DPU01N-05 at 5V with listed output current 100A, DPU01N-12 at 12V and 0.04A, and DPU01N-15 at 15V and 0.03A.

Model	Power	Voltage	Current	IP Rating
Mean Well DPU01N-15 DC-DC Converter - 1W - 21.6~26.4V in ±15V out	1W	15V	0.03A	Indoor	View
Mean Well DPU01N-05 DC-DC Converter - 1W - 21.6~26.4V in ±5V out	1W	5V	0.1A	Indoor	View
Mean Well DPU01M-15 DC-DC Converter - 1W - 10.8~13.2V in ±15V out	1W	15V	0.03A	Indoor	View
Mean Well DPU01M-12 DC-DC Converter - 1W - 10.8~13.2V in ±12V out	1W	12V	0.04A	Indoor	View
Mean Well DPU01M-05 DC-DC Converter - 1W - 10.8~13.2V in ±5V out	1W	5V	0.1A	Indoor	View
Mean Well DPU01L-15 DC-DC Converter - 1W - 4.4~5.5V in ±15V out	1W	15V	0.03A	Indoor	View
Mean Well DPU01L-12 DC-DC Converter - 1W - 4.4~5.5V in ±12V out	1W	12V	0.04A	Indoor	View
Mean Well DPU01L-05 DC-DC Converter - 1W - 4.4~5.5V in ±5V out	1W	5V	0.1A	Indoor	View

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