Can I use the SPAN02B-15 to generate a 15V rail inside a 24V-class industrial control system?

This converter is intended for systems with an 18-36VAC input range and provides a constant 15V output. With a 2W rating, it fits low-power 15V control or signal-power tasks rather than larger loads.

Is the SPAN02B-15 suitable for powering 15V analog or instrumentation sections in embedded equipment?

It can fit embedded or automation designs that need a constant 15V output from an 18-36VAC source. The 2W power rating and 21.8 × 11.1 × 9.2 mm package make it more appropriate for compact, low-power sections than high-demand assemblies.

Can the SPAN02B-15 be used in compact automation boards where PCB space is limited?

Yes, its 21.8 × 11.1 × 9.2 mm size and 0.0048 kg weight suit space-constrained embedded and automation hardware. It is still a 2W constant-voltage converter, so the application should remain within that output class.

How does the SPAN02B-15 compare with the other SPAN02B models?

All listed SPAN02B variants are 2W DC-DC converters. The SPAN02B-03 is 3.3V and 500A, the SPAN02B-05 is 5V and 400A, the SPAN02B-12 is 12V and 167A, and the SPAN02B-15 is 15V and 134A.

Is the SPAN02B-15 appropriate for harsh temperature environments or outdoor exposure?

Its operating temperature range is -40°C to +90°C, so it is specified for very wide temperature conditions. No IP rating is listed in the provided specs, so the product data does not establish outdoor or washdown suitability by itself.

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well SPAN02B-15 DC-DC Converter - 2W - 18~36V in 15V out 134mA

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SPAN02B-15

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SPAN02 and DPAN02 series are 2W isolated and regulated module type DC-DC converter with SIP8 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 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.

Key Features

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

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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	0.13A	Indoor	View
Mean Well SPAN02E-12 DC-DC Converter - 2W - 4.5~9V in 12V out 167mA	2W	12V	0.16A	Indoor	View
Mean Well SPAN02E-05 DC-DC Converter - 2W - 4.5~9V in 5V out 400mA	2W	5V	0.4A	Indoor	View
Mean Well SPAN02E-03 DC-DC Converter - 2W - 4.5~9V in 3.3V out 500mA	2W	3.3V	0.5A	Indoor	View
Mean Well SPAN02C-15 DC-DC Converter - 2W - 36~75V in 15V out 134mA	2W	15V	0.13A	Indoor	View
Mean Well SPAN02C-12 DC-DC Converter - 2W - 36~75V in 12V out 167mA	2W	12V	0.16A	Indoor	View
Mean Well SPAN02C-05 DC-DC Converter - 2W - 36~75V in 5V out 400mA	2W	5V	0.4A	Indoor	View
Mean Well SPAN02C-03 DC-DC Converter - 2W - 36~75V in 3.3V out 500mA	2W	3.3V	0.5A	Indoor	View
Mean Well SPAN02B-12 DC-DC Converter - 2W - 18~36V in 12V out 167mA	2W	12V	0.16A	Indoor	View
Mean Well SPAN02B-05 DC-DC Converter - 2W - 18~36V in 5V out 400mA	2W	5V	0.4A	Indoor	View
Mean Well SPAN02B-03 DC-DC Converter - 2W - 18~36V in 3.3V out 500mA	2W	3.3V	0.5A	Indoor	View
Mean Well SPAN02A-15 DC-DC Converter - 2W - 9~18V in 15V out 134mA	2W	15V	0.13A	Indoor	View
Mean Well SPAN02A-12 DC-DC Converter - 2W - 9~18V in 12V out 167mA	2W	12V	0.16A	Indoor	View
Mean Well SPAN02A-05 DC-DC Converter - 2W - 9~18V in 5V out 400mA	2W	5V	0.4A	Indoor	View
Mean Well SPAN02A-03 DC-DC Converter - 2W - 9~18V in 3.3V out 500mA	2W	3.3V	0.5A	Indoor	View

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Key Features

✓SIP8 package with industry standard pinout 2:1 wide input range

✓Operating temperature range -40 ~ +90℃

✓No minimum load required

✓Comply to EN55032 radiated Class A without additional

✓Hcoigmhpeofnfiecinetnscy up to 85%

✓Protections: Short circuit (Continuous) / Overload

✓1.5KVDC I/O isolation

✓Remote ON/OFF control

✓3 years warranty

Mean Well SPAN02B-15 DC-DC Converter - 2W - 18~36V in 15V out 134mA

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Mean Well SPAN02B-15 DC-DC Converter - 2W - 18~36V in 15V out 134mA

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