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Mean Well SPA01B-15 DC-DC Converter - 1W - 18~36V in 15V out 67mA
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SPA01B-15 is the 15V output model of this series: rated power 1W, typical efficiency 79%.
Features
- Single in line package
- 2:1 wide input range
- 1500VDC I/O isolation
- Built-in EMI filter without external components
- Protections: Short circuit / Overload
- Cooling by free air convection
- 100% full load burn-in test
- Low cost / High reliability
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 15V
- CURRENT RANGE
- 6 ~ 67mA
- RATED POWER
- 1W
- RIPPLE & NOISE (max.)Note.2
- 80mVp-p
- LINE REGULATIONNote.3
- ±0.5%
- LOAD REGULATIONNote.4
- ±0.5%
- VOLTAGE ACCURACY
- ±2.0%
- SWITCHING FREQUENCY
- 100KHz min.
INPUT
- VOLTAGE RANGE
- 18 ~ 36VDC
- EFFICIENCY (Typ.)
- 79%
- DC CURRENT Full load
- 55mA
- DC CURRENT No load
- 10mA
- FILTER
- Capacitor Type
- PROTECTION
- Fuse recommended
PROTECTION (Note. 5)
- OVERLOAD
- 130 ~ 200% rated output power Protection type : Recovers automatically after fault condition is removed
- SHORT CIRCUIT
- All output equipped with short circuit Protection type : Recovers automatically after fault condition is removed
ENVIRONMENT
- WORKING TEMP.
- -40 ~ +90℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +105℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.05% / ℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
SAFETY
- 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
- ISOLATION CAPACITANCE
- 80pF max.
- 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
- 500Khrs min. MIL-HDBK-217F(25℃)
- DIMENSION
- 17.4*7.75*11.1mm or 0.69"*0.30"*0.44" inch (L*W*H)
- PACKING
- 3g ; 28pcs/per tube, 2800pcs/100 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
Certificates5
Test reports1
FAQ
Can the SPA01B-15 be used for a low-power 15V measurement or analog section?
Yes, it is suited to low-power 15V constant-voltage sections used in measurement, analog processing, or industrial control electronics. The output is rated at 15V, 0.07A, and 1W, so it should be matched to small auxiliary loads only.
Is the SPA01B-15 suitable for embedded or automation boards that need a 15V auxiliary supply?
It is a fit for embedded and automation boards that need a small 15V rail from an 18-36VDC input source. Because the converter is limited to 1W and 0.07A output, it is intended for board-level support functions rather than larger 15V devices.
Can I use this model for a 15V interface circuit inside industrial electronics?
Yes, it can be used for a compact 15V interface or signal-stage circuit when the load remains within the rated 1W output. The constant-voltage design makes it suitable for stable low-power auxiliary rails in control hardware.
Is the SPA01B-15 suitable for outdoor use or hot and cold operating conditions?
The converter is specified for operation from -40°C to +90°C, so the temperature rating is broad. No IP rating is shown in the product data, which means outdoor exposure or ingress protection should not be assumed from this listing alone.
How does the SPA01B-15 differ from the other SPA01B converters?
In the listed SPA01B range, each model is a 1W converter with a different output. SPA01B-05 is listed at 5V and 0.2A, SPA01B-12 at 12V and 0.08A, and SPA01B-15 at 15V and 0.07A.
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Other SPA01 Models
8 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well SPA01C-15 DC-DC Converter - 1W - 36~75V in 15V out 67mA | 1W | 15V | 0.067A | IP20 | View |
| Mean Well SPA01C-12 DC-DC Converter - 1W - 36~75V in 12V out 83mA | 1W | 12V | 0.083A | IP20 | View |
| Mean Well SPA01C-05 DC-DC Converter - 1W - 36~75V in 5V out 200mA | 1W | 5V | 200 Milliampere | IP20 | View |
| Mean Well SPA01B-12 DC-DC Converter - 1W - 18~36V in 12V out 83mA | 1W | 12V | 0.083A | IP20 | View |
| Mean Well SPA01B-05 DC-DC Converter - 1W - 18~36V in 5V out 200mA | 1W | 5V | 200 Milliampere | IP20 | View |
| Mean Well SPA01A-15 DC-DC Converter - 1W - 9~18V in 15V out 67mA | 1W | 15V | 0.067A | IP20 | View |
| Mean Well SPA01A-12 DC-DC Converter - 1W - 9~18V in 12V out 83mA | 1W | 12V | 0.083A | IP20 | View |
| Mean Well SPA01A-05 DC-DC Converter - 1W - 9~18V in 5V out 200mA | 1W | 5V | 200 Milliampere | IP20 | View |
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