Over 15 years experience of providing support of MEAN WELL Power Supplies
Overview
SKA60B-15 is the 15V output model of this series: rated power 60W, typical efficiency 93%.
Features
- 2"x2" compact size
- 2:1 wide input range
- High efficiency up to 93%
- 1500VDC I/O isolation
- Built-in remote ON / OFF control
- Built-in remote sense
- Trimming output ±10%
- Comply with CE / FCC without external components
- Protections: Short circuit / Overload / Input and output Over voltage
- Cooling by free air convection
- Six-sided shield metal case
- 100% burn-in test
- Low cost / High reliability
- Output 3.3V available
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 15V
- CURRENT RANGE
- 0.4 ~ 4A
- RATED POWER
- 60W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- LINE REGULATIONNote.3
- ±0.5%
- LOAD REGULATIONNote.4
- ±0.5%
- VOLTAGE ACCURACY
- ±2.0%
- SWITCHING FREQUENCY
- 250KHz min.
- EXTERNAL CAPACITANCE LOAD (max.)
- 100uF
- EXTERNAL TRIM Adj. RANGE(Typ.)
- ±10%
INPUT
- VOLTAGE RANGE
- 18 ~ 36VDC
- EFFICIENCY (Typ.)
- 93%
- DC CURRENT Full load
- 2690mA
- DC CURRENT No load
- 120mA
- FILTER
- Pi network
- REMOTE CONTROL
- Power ON : R.C ~ -Vin > 2.5V ~ 75VDC or open circuit ; Power OFF : R.C ~ -Vin < 0.5VDC or short
- PROTECTION
- Fuse recommended
PROTECTION (Note. 5)
- OVER CURRENT
- 110% ~ 160% 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
- OVER VOLTAGE Input(Typ.)
- >40 ~ 50VDC
- OVER VOLTAGE Output(Typ.)
- 5Vo : 7V ~ 8.95V ; 12Vo : 15V ~ 19.2V ; 15Vo : 18V ~ 23.3V Protection type : Clamp by TVS diode
ENVIRONMENT
- WORKING TEMP.
- -40 ~ +70℃ (Refer to "Derating Curve")
- CASE TEMP.
- +100℃ max.
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -55 ~ +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 (EAC TP TC 004 for 48Vin type only) 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 without external components, 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
- DIMENSION
- 50.8*50.8*11.0 mm or 2"*2"*0.43" inch (L*W*H)
- PACKING
- 67g ; 5pcs/per tube, 200pcs/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 SKA60B-15 to power a 15V industrial control module from an 18-36V source?
Yes. The SKA60B-15 is a constant-voltage converter with a 15V output, 4A output current, and 60W power rating. It is intended for systems that need regulated 15V power while operating from an 18-36V input range.
Is the SKA60B-15 suitable for embedded boards or interface hardware that need stable 15V power?
It can be a fit for embedded or interface equipment that requires constant 15V output and draws within 4A. The 60W rating gives headroom for higher-load 15V devices compared with lower-power converters. Buyers should match the board load to the 15V, 4A output specification.
Can this 15V converter be used in automation equipment that runs across a wide temperature range?
Yes, the specified operating temperature is -40°C to +70°C. That makes it suitable for automation equipment placed in control cabinets or other protected equipment areas exposed to cold starts or elevated internal temperatures. The output remains a constant 15V within its rated operating conditions.
Is the SKA60B-15 meant for indoor or outdoor equipment?
The published specs give an operating temperature range of -40°C to +70°C, but they do not list an IP rating. That supports use in protected indoor industrial or embedded environments where enclosure protection is handled at the system level. Outdoor use would normally require a separate enclosure because ingress protection is not specified here.
How does the SKA60B-15 compare with the other SKA60B models?
Within the SKA60B series, all listed models are rated at 60W. The SKA60B-05 provides 5V at 12A, the SKA60B-12 provides 12V at 5A, and the SKA60B-15 provides 15V at 4A. The main difference is the output voltage and corresponding output current at the same 60W class.
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