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Mean Well SPUN02L-15 DC-DC Converter - 2W - 4.5~5.5V in 15V out
Overview
SPUN02L-15 is the 15V output model of this series: rated power 2W, typical efficiency 84%.
SPUN02 and DPUN02 series are 2W isolated and unregulated module type DC-DC converter with SIP7 package. It features international standard pins, a high efficiency up to 87%, wide working temperature range -40~+105℃, 3KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated Class A without additional components, short circuit protection, etc. The models account for different input voltage 5V/12V/ 24V±10%, and various output voltage, 5V/12V/15V for single output and ±5V/±12V/±15V for dual outputs, which are suitable for all kinds of systems, such as industrial control, telecommunication field, distributed power architecture, and so on.
Features
- SIP7 package with industry standard pinout
- Operating temperature range -40 ~ +105℃
- Comply to BS EN/EN55032 radiated Class A without additional components
- High efficiency up to 87%
- Protection: Short circuit(continuous)/Over load
- 3KVDC I/O isolation
- Low cost
- 3 years warranty
Specifications
INPUT
- INPUT VOLTAGE (RANGE)
- 5V (4.5 ~ 5.5V)
- INPUT CURRENT NO LOAD
- 55mA
- INPUT CURRENT FULL LOAD
- 478mA
- VOLTAGE RANGE
- 4.5 ~ 5.5Vdc ,
- SURGE VOLTAGE (100ms max.)
- 5Vin models : 9Vdc ; 12Vin models : 18Vdc ; 24Vin models : 30Vdc
- FILTER
- Internal capacitor
- PROTECTION
- Fuse recommended. 5Vin models: 1A Slow-Blow Type, 12Vin models: 500mA Slow-Blow Type, 24Vin models: 250mA Slow-Blow Type
- INTERNAL POWER DISSIPATION
- 500mW
OUTPUT
- OUTPUT VOLTAGE
- 15V
- OUTPUT CURRENT
- 0 ~ 134mA
- EFFICIENCY (TYP.)
- 84%
- CAPACITOR LOAD (MAX.)* For each output
- 220μF
- VOLTAGE ACCURACY
- ±3.0% max.
- RATED POWER
- 2W
- RIPPLE & NOISENote.2
- 100mVp-p(150mV for SPUN02L-05/12)
- LINE REGULATIONNote.3
- 1.2% for 1% input variation
- LOAD REGULATIONNote.4
- 10%
- SWITCHING FREQUENCY (Typ.)
- 60KHz
PROTECTION
- SHORT CIRCUIT
- Protection type: Continuous, automatic recovery
- OVERLOAD
- Protection type : Recovers automatically after fault condition is removed
ENVIRONMENT
- COOLING
- Free-air convection
- WORKING TEMP.
- -40 ~ +105℃ (Refer to "Derating Curve")
- CASE TEMPERATURE
- +105℃ max.
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -55 ~ +125℃, 10 ~ 95% RH non-condensing
- TEMP. COEFFICIENT
- ±0.05% / ℃ (0 ~ 85℃)
- SOLDERING TEMPERATURE
- 1.5mm from case of 1 ~ 3sec./260℃ max.
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC ( Note.5)
- SAFETY STANDARDS
- EAC TP TC 020/2011 approved
- WITHSTAND VOLTAGE
- I/P-O/P:3KVDC
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
- ISOLATION CAPACITANCE (Typ.)
- 18pF
- EMC EMISSION
-
Parameter Standard Test Level Conducted BS EN/EN55032(CISPR32) N/A Radiated BS EN/EN55032(CISPR32) Class A - EMC IMMUNITY
-
Parameter Standard Test Level ESD BS EN/EN61000-4-2 Level 2, ±8KV air, ±4KV contact Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m EFT/Burest BS EN/EN61000-4-4 Level 1, 0.5KV Surge BS EN/EN61000-4-5 Level 1, 0.5KV Line-Line Conducted BS EN/EN61000-4-6 Level 2, 3V(e.m.f.) Magnetic Field BS EN/EN61000-4-8 Level 2, 3A/m
OTHERS
- MTBF
- 3.3Mhrs MIL-HDBK-217F(25℃)
- DIMENSION (L*W*H)
- 19.6*7.2*10.2mm (0.77*0.28*0.40 inch)
- CASE MATERIAL
- Non-Conductive black plastic (UL 94V-0 rated)
- PACKING
- 2.7g ; 15pcs/per tube, 2205pcs/147 tube/per carton
Test conditions and notes5
- 1.All parameters are specified at normal input(L:5Vdc, M:12Vdc, N:24Vdc), rated load, 25℃ 70% RH ambient.
- 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
- 3.Line regulation is measured from low line to high line at rated load.
- 4.Load regulation is measured from 20% to 100% rated load.
- 5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)
Technical drawings
Typical applications
- Telecom/datacom system
- Wireless network
- Industrial control facility
- Instrument
- Analyzer
- Detector
- Data switch
Downloads
FAQ
Can I use the SPUN02L-15 to generate 15V for a low-power industrial sensor board?
Yes, it is a DC-DC converter with a fixed 15V output (0~134mA) and a 2W power rating, which fits low-power sensor and interface electronics. Its small 19.6 × 7.2 × 10.2 mm (L × W × H) SIP7 package also suits compact industrial or embedded boards where space is limited.
Is the SPUN02L-15 suitable for embedded control circuits that need a regulated 15V rail?
It can fit embedded control designs that need a 15V rail within a 2W budget, but it is an unregulated converter: load regulation is 10% (20% to 100% load) and line regulation is 1.2% per 1% input change. The specified input range is 4.5~5.5V, so it is intended for designs built around that low-voltage input window.
Can this converter be used in compact automation electronics with very limited board space?
Yes, the module is physically small at 19.6 × 7.2 × 10.2 mm and weighs 0.0027 kg, so it is suited to dense automation or instrumentation assemblies. Its fixed 15V output is better matched to low-power control electronics than to larger 15V loads.
Is the SPUN02L-15 appropriate for outdoor or harsh-environment equipment?
The operating temperature range is -40°C to +105°C, with load derating at high ambient per the derating curve, which supports wide-temperature industrial use. No IP rating is listed in the provided specs, so it should not be treated as an outdoor- or washdown-rated part based on these specs alone.
How does the SPUN02L-15 compare with the other SPUN02L models?
The SPUN02L family shown here includes three 2W models: SPUN02L-05 with 5V output and 0~400mA output current, SPUN02L-12 with 12V output and 0~167mA output current, and SPUN02L-15 with 15V output and 0~134mA output current. They are sibling versions in the same 2W series, with the main differences being output voltage and listed output current.
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