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MEAN WELL DKA30B-15 DC-DC Converter Module, ±15 V, ±1000 mA, 30 W
MEAN WELL DKA30B-15 DC-DC Converter Module, ±15 V, ±1000 mA, 30 W
MEAN WELL DKA30B-15 DC-DC Converter Module, ±15 V, ±1000 mA, 30 W

At a glance

Output Voltage
±15 V
Rated Output Current
±1000 mA
Input Voltage Range
18 V to 36 V DC (24 V nominal)
Withstand Voltage
I/P to O/P: 1.5 kV DC
Efficiency (typ.)
83%
Rated Output Power
30 W
MEAN WELL logoModel DKA30B-15Current model

MEAN WELL DKA30B-15 DC-DC Converter Module, ±15 V, ±1000 mA, 30 W

Price on request

At a glance

Output Voltage
±15 V
Rated Output Current
±1000 mA
Input Voltage Range
18 V to 36 V DC (24 V nominal)
Withstand Voltage
I/P to O/P: 1.5 kV DC
Efficiency (typ.)
83%
Rated Output Power
30 W

Board-mounted converter that gives analogue and interface circuits an isolated plus and minus supply from a DC input bus inside equipment. DC-DC converter module, ±15 V, ±1000 mA, 30 W. 2:1 wide input range (4:1 optional).

Output voltage
±5 V±12 V±15 V

Part of the MEAN WELL DKA30 series. Compare all 3 models

Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.

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Ask for helpCompatibility, sizing and what else you need.
  • WarrantyManufacturer warranty under MEAN WELL's terms: 2 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL DKA30B-15 is a DC-DC converter module from the DKA30 series (25 to 30 W DC-DC Dual Output Converter), rated ±15 V, ±1000 mA, 30 W.

What it is used for

Isolated DC-DC converter module that is soldered onto a circuit board to derive a stable dual (plus and minus) supply rail from a DC input bus.

Key features

  • 2:1 wide input range (4:1 optional).
  • 1500 V DC I/O isolation.
  • Output trimming ±10% and remote ON/OFF control.
  • Built-in EMI filter.
  • Protections: short circuit, overload.
  • Six-sided shielded metal case, epoxy encapsulated.

Key Specifications

  • Output Voltage: ±15 V.
  • Rated Output Current: ±1000 mA.
  • Input Voltage Range: 18 V to 36 V DC (24 V nominal).
  • Withstand Voltage: I/P to O/P: 1.5 kV DC.
  • Efficiency (typ.): 83%.

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL DKA30B-15 DC-DC Converter Module, ±15 V, ±1000 mA, 30 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Dimensions
50.8 x 50.8 x 21.0 mm (L x W x H)
Weight
110 g
Mounting
PCB Mount

Technical specifications

Key facts

What is it?
DC/DC ConvertersBrand MEAN WELL, model DKA30B-15
What does it output?
±15 V, ±1000 mA, 30 W
What input does it accept?
18 V to 36 V DC (24 V nominal)
How does it mount?
PCB Mount
Which documents are available?
Datasheet, certificate Open documents

RelatedSeriesMEAN WELL DKA30 series, 3 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage Tolerance
±2.0%
Output Voltage Adjustment Range
±10% by external trim
Ripple and Noise (max.)
100 mVp-p
Output Voltage
±15 V
Rated Output Current
±1000 mA
Output Current Range
±100 mA to ±1000 mA
Rated Output Power
30 W
Efficiency (typ.)
83%

Input

Input Voltage Range
18 V to 36 V DC (24 V nominal)
Input Current
1.5 A at full load; 20 mA at no load

Protection

Withstand Voltage
I/P to O/P: 1.5 kV DC

Environment

Cooling
Free air convection
Operating Temperature
-40 °C to +85 °C (see derating curve)
Operating Humidity
20% to 90% RH non-condensing

Physical

Dimensions
50.8 x 50.8 x 21.0 mm (L x W x H)
Weight
110 g
Package
2 x 2 inch, six-sided shielded metal case, epoxy encapsulated
Mounting
PCB Mount

Approvals

MTBF
100K hrs min. MIL-HDBK-217F (25 °C)

Other

Remote Control
Power ON: R.C. to -Vin 4.5 V to 5.5 V DC or open; power OFF: below 0.8 V DC or short
Series
DKA30
Warranty
Manufacturer warranty under MEAN WELL's terms: 2 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

30 W

Downloads

Documentation

  • DKA30 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • DKA30 CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the DKA30B-15 accept?

MEAN WELL lists 18 V to 36 V DC (24 V nominal) for this model.

Ask about this modelSetup, compatibility, what is in the box
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Looking for an alternative?

We list alternatives only when we have checked they suit the same job. Compare other models in the category, or ask us to suggest one for your site.

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