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Mean Well DKE10A-12 DC-DC Converter - 10W - 9~18V in ±12V out

SKU:

DKE10A-12

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Description

Features

2: 1 wide input range

4: 1 wide input range (option)

1000VDC I / O isolation

3000VDC I / O isolation (option)

Built-in EMI filter

Protection: Short circuit / Overload

Cooling by free air convection

Six-sided shield metal case

100% full load burn-in test

Low cost, high reliability

2 years warranty

General Specification

Voltage set point accuracy	± 2% (max.)
Line regulation	± 0.5% (max.)
Load regulation	± 0.5% (max.) @ 10 ~ 100% load
Overload protection	160% to 250%, auto-recovery
Efficiency	85% (typical)
Short circuit protection	Continuous, auto-recovery
I / O isolation voltage	1000VDC (min.)
I / O isolation resistance	100MQ(min.)@500VDC
Isolation capacitance	80pF (max.)
Working temperature	-25 ~ + 71°C (refer to output derating curve)
Storage temperature	-25°C to + 105°C
EMC	Compliance to EN55022 class B, EN61000-4-2,3,4,5,6,8, FCC part15 class B
Temp. Coefficient	± 0.03% / °C (max.)
Dimension (LxWxH) (mm)	2"x 1" x 0.44"
Case material	Six-sided shield metal case

Specifications

Brand

Mean Well
Series

DKE Series
Power Rating

10 Watt
Output Voltage

12 Volt
Rated Current

0.42 Ampere
Input Voltage

9V~18V
Standards Met

CE,EMC,FCC
Operation Mode

Constant Voltage
Operating Temperature

-25°C~71°C
Warranty

2 Year
Length

5.08 cm
Width

2.54 cm
Height

1.12 cm
Weight

0.03 kg

File Downloads

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Frequently Asked Questions

Can I use the DKE10A-12 for 12V embedded control electronics in mobile or compact equipment?

It provides constant-voltage 12V output with a 10W rating, which fits low-power embedded electronics that need regulated 12V power. The specified input range is 9-18VAC.

Is the DKE10A-12 appropriate for 12V signal-conditioning or monitoring modules?

This model is intended for 12V constant-voltage applications where the required output stays within 10W. Its compact dimensions of 50.8 × 25.4 × 11.2 mm make it practical for dense electronic assemblies.

Can the DKE10A-12 be used inside automation panels with limited space?

Yes, it is a small 10W converter measuring 50.8 × 25.4 × 11.2 mm and weighing 0.032 kg. That footprint is useful for compact panel or device layouts that need a regulated 12V output.

Is this a good fit for equipment that sees temperature swings in industrial indoor environments?

The operating temperature range is listed as -25°C to +71°C. That supports use in indoor industrial equipment with varying ambient conditions, provided the application needs 12V constant-voltage output and 10W capacity.

Can the DKE10A-12 be used outdoors?

The product data gives a temperature range of -25°C to +71°C, but it does not provide an IP rating. Without a stated IP rating, the published specs do not define resistance to rain, dust, or washdown conditions.

What separates the DKE10A-12 from the other DKE10A models in this group?

The listed siblings are all 10W units with different outputs: DKE10A-05 is 5V and 1000A, DKE10A-15 is 15V and 333A, and DKE10A-24 is 24V and 210A. The DKE10A-12 version is the 12V model and is listed at 420A.

Model	Power	Voltage	Current	IP Rating
Mean Well DKE10C-24 DC-DC Converter - 10W - 36~72V in ±24V out	10W	24V	0.21A	Indoor	View
Mean Well DKE10C-15 DC-DC Converter - 10W - 36~72V in ±15V out	10W	15V	0.33A	Indoor	View
Mean Well DKE10C-12 DC-DC Converter - 10W - 36~72V in ±12V out	10W	12V	0.42A	Indoor	View
Mean Well DKE10C-05 DC-DC Converter - 10W - 36~72V in ±5V out	10W	5V	1A	Indoor	View
Mean Well DKE10B-24 DC-DC Converter - 10W - 18~36V in ±24V out	10W	24V	0.21A	Indoor	View
Mean Well DKE10B-15 DC-DC Converter - 10W - 18~36V in ±15V out	10W	15V	0.33A	Indoor	View
Mean Well DKE10B-12 DC-DC Converter - 10W - 18~36V in ±12V out	10W	12V	0.42A	Indoor	View
Mean Well DKE10B-05 DC-DC Converter - 10W - 18~36V in ±5V out	10W	5V	1A	Indoor	View
Mean Well DKE10A-24 DC-DC Converter - 10W - 9~18V in ±24V out	10W	24V	0.21A	Indoor	View
Mean Well DKE10A-15 DC-DC Converter - 10W - 9~18V in ±15V out	10W	15V	0.33A	Indoor	View
Mean Well DKE10A-05 DC-DC Converter - 10W - 9~18V in ±5V out	10W	5V	1A	Indoor	View

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