Over 15 years experience of providing support of MEAN WELL Power Supplies
Overview
SKE10A-24 is the 24V output model of this series: rated power 10W, typical efficiency 81%.
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
OUTPUT
- DC VOLTAGE
- 24V
- CURRENT RANGE
- 42 ~ 420mA
- RATED POWER
- 10W
- RIPPLE & NOISE (max.)Note.2
- 80mVp-p
- LINE REGULATIONNote.3
- ±0.3%
- LOAD REGULATIONNote.4
- ±0.5%
- VOLTAGE ACCURACY
- ±2.0%
- SWITCHING FREQUENCY
- 200KHz min.
INPUT
- VOLTAGE RANGE
- 9 ~ 18VDC
- EFFICIENCY (Typ.)
- 81%
- DC CURRENT Full load
- 1100mA
- DC CURRENT No load
- 28mA
- 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
- 500Khrs min. MIL-HDBK-217F(25℃)
- DIMENSION
- 50.8*25.4*11.2mm or 2"*1"*0.44" inch (L*W*H)
- PACKING
- 31.2g ; 10pcs/per tube, 400pcs/40 tube/per carton
Test conditions and notes5
- 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
- 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
- 3.Line regulation is measured from low line to high line at rated load.
- 4.Load regulation is measured from 10% to 100% rated load.
- 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
Technical drawings
Downloads
FAQ
Can I use the SKE10A-24 for a 24V PLC accessory or automation interface module?
It can work for 24V automation accessories that need constant-voltage output and stay within the 10W rating. The source side must also fall within the specified 9-18VDC input range.
Is the SKE10A-24 suitable for compact 24V embedded or industrial electronics?
This converter is intended for applications needing 24V constant-voltage output from a 9-18VDC input source. Its 50.8 × 25.4 × 11.2 mm body and 31.2g weight can make it practical where space and weight are limited.
Can the SKE10A-24 be used in a small control cabinet with 24V auxiliary loads?
Yes, if the auxiliary load requires 24V output and the total demand remains within 10W. It is aimed at small-load use cases rather than higher-power 24V distribution because the output class is only 10W.
Does the SKE10A-24 support outdoor environments or only protected installations?
The published environmental data gives an operating temperature range of -25°C to +71°C. Since no IP rating is shown, the specs support temperature evaluation but do not confirm outdoor or exposed-environment suitability.
How does SKE10A-24 differ from the other SKE10A converters?
All listed SKE10A siblings are 10W converters with 9-18VDC input. The outputs are SKE10A-05 at 5V and 2000mA, SKE10A-12 at 12V and 840mA, SKE10A-15 at 15V and 666mA, and SKE10A-24 at 24V and 420mA.
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