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Mean Well SPAN02A-15 DC-DC Converter - 2W - 9~18V in 15V out 134mA

SKU SPAN02A-15

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Overview

SPAN02A-15 is the 15V output model of this series: rated power 2W, typical efficiency 84%.

SPAN02 and DPAN02 series are 2W isolated and regulated module type DC-DC converter with SIP 8 package. It features international standard pins, a high efficiency up to 85%, wide working temperature range -40~+90℃, 1.5KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated class A without additional components, overload and continuous-mode short circuit protection, etc. The models account for different input voltage 4.5~9V, 9~18V, 18~36V and 36~75V 2:1 wide input range, and various output voltage, 3.3V/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

SIP8 package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +90℃
No minimum load required
Comply to BS EN/EN55032 radiated Class A without additional components
High efficiency up to 85%
Protections: Short circuit (Continuous) / Overload
1.5KVDC I/O isolation
Remote ON/OFF control
3 years warranty

Specifications

SPAN02A-15Specifications from the official datasheet (2024-04-30 edition)

INPUT

INPUT VOLTAGE (RANGE): 12V (9 ~ 18V)
INPUT CURRENT NO LOAD: 32mA
INPUT CURRENT FULL LOAD: 202mA
VOLTAGE RANGE: 9~18Vdc ,
SURGE VOLTAGE (100ms max.): 5Vin models : 15Vdc ; 12Vin models : 25Vdc ; 24Vin models : 50Vdc ; 48Vin models : 100Vdc
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 5Vin models: 1000mA Slow-Blow Type, 12Vin models: 500mA Slow-Blow Type, 24V and 48Vin 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}: 134μF
VOLTAGE ACCURACY: ±1.5%
RATED POWER: 2W
RIPPLE & NOISE^Note.2: 75mVp-p
LINE REGULATION^Note.3: ±0.5%
LOAD REGULATION^Note.4: Single output models:±0.5%, Dual output models:±1%
SWITCHING FREQUENCY (Typ.): 100KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: Protection type : Recovers automatically after fault condition is removed
UNDER VOLTAGE LOCKOUT Start-up voltage: 5Vin : 4.2Vdc ; 12Vin : 7.3Vdc ; 24Vin : 15.5Vdc ; 48Vin : 31Vdc
UNDER VOLTAGE LOCKOUT Shutdown voltage: 5Vin : 3Vdc ; 12Vin : 5.8Vdc ; 24Vin : 12Vdc ; 48Vin : 24Vdc

FUNCTION

REMOTE CONTROL: Power ON: R.C. ~ -Vin <0.8Vdc or open circuit; Power OFF: R.C. ~ -Vin >4 ~ 15Vdc

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +100℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (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 (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 (Typ.): 10pF
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/Bursts 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

Parameter	Standard	Test Level
Conducted	BS EN/EN55032(CISPR32)	N/A
Radiated	BS EN/EN55032(CISPR32)	Class A

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/Bursts	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: 2500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 21.8*9.2*11.1mm (0.86*0.36*0.44 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 2.7g ; 14pcs/per tube, 2058pcs/147 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input(E:5Vdc, A:12Vdc, B:24Vdc, C:48Vdc), 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 10% 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

SPAN02A-15 Plug Assignment — Plug Assignment

Typical applications

Downloads

Certificates2

Certificate (SPAN02-DPAN02-CE-sec)(EN) PDF Download

Certificate (SPAN-DPAN02-UK-dec)(EN) PDF Download

Test reports1

Test Report (SPAN02A-15)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the SPAN02A-15 to generate 15V for industrial instrumentation circuits?

Yes, it fits low-power instrumentation or control circuits that need constant 15V output and have a 9-18VDC input available. The 2W rating makes it suitable for small electronic sections rather than larger field loads.

Is the SPAN02A-15 suitable for embedded 15V analog or control rails?

It is intended for low-power designs that need a regulated 15V rail from 9-18VDC input. With constant voltage operation and a 2W output rating, it is aligned with embedded control and analog support circuitry.

Can this converter be used in compact automation modules that require 15V?

Yes, provided the module's 15V load stays within 2W and the available input is within 9-18VDC. Its 21.8 × 9.2 × 11.1 mm body also supports use in tightly packed automation assemblies.

Is the SPAN02A-15 appropriate for small board-level power conversion in industrial equipment?

It is built for small board-level conversion, with a 2.7g weight and compact 21.8 × 9.2 × 11.1 mm size. That makes it practical for low-power industrial electronics needing constant 15V output.

What is the difference between the SPAN02A-15 and the other SPAN02A versions?

All listed SPAN02A models are 2W units, but they differ by output. The series includes SPAN02A-03 at 3.3V and 500mA, SPAN02A-05 at 5V and 400mA, SPAN02A-12 at 12V and 167mA, and SPAN02A-15 at 15V and 134mA.

Can the SPAN02A-15 be used in outdoor equipment or wide-temperature enclosures?

The operating temperature range is -40°C to +90°C, which supports demanding temperature conditions in equipment housings. No IP rating is provided, so the specs do not confirm suitability for outdoor exposure to water or dust.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well SPAN02E-15 DC-DC Converter - 2W - 4.5~9V in 15V out 134mA	2W	15V	134 Milliampere	IP20	View
Mean Well SPAN02E-12 DC-DC Converter - 2W - 4.5~9V in 12V out 167mA	2W	12V	167 Milliampere	IP20	View
Mean Well SPAN02E-05 DC-DC Converter - 2W - 4.5~9V in 5V out 400mA	2W	5V	400 Milliampere	IP20	View
Mean Well SPAN02E-03 DC-DC Converter - 2W - 4.5~9V in 3.3V out 500mA	2W	3.3V	500 Milliampere	IP20	View
Mean Well SPAN02C-15 DC-DC Converter - 2W - 36~75V in 15V out 134mA	2W	15V	134 Milliampere	IP20	View
Mean Well SPAN02C-12 DC-DC Converter - 2W - 36~75V in 12V out 167mA	2W	12V	167 Milliampere	IP20	View
Mean Well SPAN02C-05 DC-DC Converter - 2W - 36~75V in 5V out 400mA	2W	5V	400 Milliampere	IP20	View
Mean Well SPAN02C-03 DC-DC Converter - 2W - 36~75V in 3.3V out 500mA	2W	3.3V	500 Milliampere	IP20	View
Mean Well SPAN02B-15 DC-DC Converter - 2W - 18~36V in 15V out 134mA	2W	15V	134 Milliampere	IP20	View
Mean Well SPAN02B-12 DC-DC Converter - 2W - 18~36V in 12V out 167mA	2W	12V	167 Milliampere	IP20	View
Mean Well SPAN02B-05 DC-DC Converter - 2W - 18~36V in 5V out 400mA	2W	5V	400 Milliampere	IP20	View
Mean Well SPAN02B-03 DC-DC Converter - 2W - 18~36V in 3.3V out 500mA	2W	3.3V	500 Milliampere	IP20	View
Mean Well SPAN02A-12 DC-DC Converter - 2W - 9~18V in 12V out 167mA	2W	12V	167 Milliampere	IP20	View
Mean Well SPAN02A-05 DC-DC Converter - 2W - 9~18V in 5V out 400mA	2W	5V	400 Milliampere	IP20	View
Mean Well SPAN02A-03 DC-DC Converter - 2W - 9~18V in 3.3V out 500mA	2W	3.3V	500 Milliampere	IP20	View

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