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Mean Well

Mean Well SKE15A-24 DC-DC Converter - 15W - 9~18V in 24V out 625mA

SKU SKE15A-24
$22.04 USD
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Overview

SKE15A-24 is the 24V output model of this series: rated power 15W, typical efficiency 82%.

Features

  • 2:1 wide input range
  • 4:1 wide input range(option)
  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(option)
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Approvals: FCC / EAC / CE / UKCA
  • 2 years warranty

Specifications

SKE15A-24Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE
24V
CURRENT RANGE
62.5 ~ 625mA
RATED POWER
15W
RIPPLE & NOISE (max.)Note.2
80mVp-p
LINE REGULATIONNote.3
±0.3%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY
150KHz min.

INPUT

VOLTAGE RANGE
9 ~ 18VDC
EFFICIENCY (Typ.)
82%
DC CURRENT Full load
1700mA
DC CURRENT No load
40mA
FILTER
Pi network
PROTECTION
Fuse recommended

PROTECTION (Note. 5)

OVER CURRENT
160% ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT
All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.
-25 ~ +71℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-25 ~ +105℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE
I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 Class A, FCC part 15 Class A , EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8, light industry level, criteria A , EAC TP TC 020

OTHERS

MTBF
300Khrs min. MIL-HDBK-217F(25℃)
DIMENSION
50.8*50.8*11.0 mm or 2"*2"*0.43" inch (L*W*H)
PACKING
60g ; 5pcs/per tube, 200pcs/40 tube/per carton
Test conditions and notes5
  1. 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
  2. 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  3. 3.Line regulation is measured from low line to high line at rated load.
  4. 4.Load regulation is measured from 10% to 100% rated load.
  5. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

Technical drawings

SKE15A-24 Mechanical Specification
Mechanical Specification
SKE15A-24 Packing
Packing

Downloads

FAQ

Can I use the SKE15A-24 to supply 24V industrial control devices from a 9~18V source?

Yes, this converter is designed for a 9~18V input and a 24V constant-voltage output. Its 15W rating makes it a better match for lower-power 24V control electronics than for larger 24V loads.

Is the SKE15A-24 suitable for compact automation equipment that needs a small 24V rail?

It can be used where the system provides 9~18V input and the application needs regulated 24V output. The 15W class and 50.8 × 50.8 × 11.0 mm size make it suitable for compact automation and embedded assemblies with modest 24V demand.

Can this model work for 24V monitoring or interface modules inside mobile or battery-based systems?

It is intended for systems operating within the 9~18V input range that require a constant 24V output. That makes it relevant for low-power 24V interface, monitoring, or auxiliary electronics rather than high-consumption 24V equipment.

How does the SKE15A-24 compare with the other SKE15A versions?

All models in the SKE15A group use a 9~18V input range and are rated at 15W, but the outputs are different. SKE15A-05 provides 5V at 3A, SKE15A-12 provides 12V at 1.25A, SKE15A-15 provides 15V at 1A, and SKE15A-24 provides 24V at 625mA.

Is the SKE15A-24 meant for indoor or outdoor environments?

The specified operating temperature range is -25°C to +71°C, so it covers a broad span of working temperatures. No IP rating is listed in the product data, so it should be treated as suitable for protected indoor enclosures or sheltered equipment housings rather than exposed outdoor use.

Payment & Security

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Mean Well SKE15A-24 DC-DC Converter - 15W - 9~18V in 24V out 625mA
Mean Well

Mean Well SKE15A-24 DC-DC Converter - 15W - 9~18V in 24V out 625mA

$22.04 USD

SKE15A-24 is the 24V output model of this series: rated power 15W, typical efficiency 82%.

Features

  • 2:1 wide input range
  • 4:1 wide input range(option)
  • 1500VDC I/O isolation
  • 3000VDC I/O isolation(option)
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Six-sided shield metal case
  • 100% burn-in test
  • Low cost / High reliability
  • Approvals: FCC / EAC / CE / UKCA
  • 2 years warranty
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