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Mean Well SLW05C-15 DC-DC Converter - 5W - 36~72V in 15V out 333mA
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SLW05C-15 is the 15V output model of this series: rated power 5W, typical efficiency 85%.
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
- 15V
- CURRENT RANGE
- 33.3 ~ 333mA
- RATED POWER
- 5W
- VOLTAGE ACCURACY
- ±2.0%
- RIPPLE & NOISE (max.)Note.2
- 60mVp-p
- LINE REGULATIONNote.3
- ±0.2%
- LOAD REGULATIONNote.4
- ±0.5%
- SWITCHING FREQUENCY
- 50KHz min.
INPUT
- VOLTAGE RANGE
- 36 ~ 72VDC
- EFFICIENCY (Typ.)
- 85%
- DC CURRENT Full load
- 135mA
- DC CURRENT No load
- 10mA
- 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 B, FCC part 15 Class B , 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
- 800khrs min. MIL-HDBK-217F(25℃)
- DIMENSION
- 50.8*25.4*11.27mm 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 SLW05C-15 in a 48V industrial control panel that needs 15V DC for a small auxiliary circuit?
Yes. The SLW05C-15 accepts 36-72VDC input and provides a constant-voltage 15V output rated at 5W, which makes it suitable for small 15V auxiliary circuits within that input and power range. It is intended for low-power conversion rather than higher-wattage 15V loads.
Is the SLW05C-15 a fit for embedded or automation electronics that require isolated 15V rail conversion from a higher-voltage source?
It can fit small embedded or automation subcircuits that need a 15V constant-voltage output at 5W. The 36-72VDC input range is suited to higher-voltage source conditions within that window. Buyers should match the load to the 15V output and 5W rating.
Can this 15V DC-DC converter power a compact 15V instrumentation or interface stage inside industrial equipment?
Yes, for compact 15V stages that stay within the converter's 5W capacity. Its small 50.8 × 25.4 × 11.27 mm size also helps where board or enclosure space is limited. The output mode is constant voltage, which is appropriate for electronics expecting a regulated 15V rail.
Would the SLW05C-15 make sense for a small 15V signaling or monitoring circuit in automation hardware?
Yes, if the signaling or monitoring circuit requires 15V constant-voltage power and the total demand stays within 5W. The unit is compact at 0.032 kg and sized for space-constrained assemblies. It is not the right choice when the application needs a different output voltage from this series.
How does the SLW05C-15 compare with the other SLW05C models?
All SLW05C models in this group are rated at 5W. The SLW05C-15 outputs 15V and lists 333mA, while the SLW05C-12 outputs 12V and 417mA, the SLW05C-09 outputs 9V and 556mA, and the SLW05C-05 outputs 5V and 1000mA. The main selection difference is the required output voltage and the listed output current for each model.
Is the SLW05C-15 suitable for outdoor or harsh-environment use?
The published specs show an operating temperature range of -25°C to +71°C, but they do not list an IP rating. Without an IP rating in the provided specs, it should not be assumed to be outdoor-rated or protected against water and dust. It is better matched to enclosed equipment where that temperature range is acceptable.
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