Over 15 years experience of providing support of MEAN WELL Power Supplies
Overview
SKA60A-12 is the 12V output model of this series: rated power 60W, typical efficiency 92%.
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
- 12V
- CURRENT RANGE
- 0.5 ~ 5A
- RATED POWER
- 60W
- RIPPLE & NOISE (max.)Note.2
- 80mVp-p
- LINE REGULATIONNote.3
- ±0.5%
- LOAD REGULATIONNote.4
- ±0.5%
- VOLTAGE ACCURACY
- ±2.0%
- SWITCHING FREQUENCY
- 250KHz min.
- EXTERNAL CAPACITANCE LOAD (max.)
- 220uF
- EXTERNAL TRIM Adj. RANGE(Typ.)
- ±10%
INPUT
- VOLTAGE RANGE
- 9 ~ 18VDC
- EFFICIENCY (Typ.)
- 92%
- DC CURRENT Full load
- 5445mA
- DC CURRENT No load
- 160mA
- 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.)
- >20 ~ 25VDC
- 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 SKA60A-12 for 12V PLC, HMI, or panel control devices?
Yes, if the load requires regulated 12V constant voltage. This model delivers 12V output up to 5A with a 60W rating, and it accepts 9-18VDC input. That makes it suitable for many 12V control and automation devices within that power range.
Is the SKA60A-12 a good fit for 12V industrial relays, indicators, and auxiliary controls?
It is intended for 12V constant-voltage loads, so it can be used for 12V relay circuits, indicators, and auxiliary control electronics when the total demand stays within 5A and 60W. The regulated 12V output is the key match for those applications.
Can this model power 12V instrumentation or monitoring electronics from a 9-18VDC source?
Yes. The unit is specified for 9-18VDC input and provides a constant 12V output. With up to 5A available, it fits 12V monitoring or instrumentation loads that need regulated 12V power.
Will the SKA60A-12 handle cold or high-heat operating conditions?
The published operating temperature range is -40C to +70C, which supports use across a wide temperature span. The product data provided does not include an IP rating, so exposure resistance for outdoor or wet locations is not defined here.
What is the difference between SKA60A-12 and the other SKA60A versions?
The SKA60A-12 is the 12V version of the 60W SKA60A series and is rated for 5A output. The sibling models are SKA60A-05 at 5V and 12A, and SKA60A-15 at 15V and 4A, with the same 9-18VDC input range.
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