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Mean Well SPU01N-05 DC-DC Converter - 1W - 21.6~26.4V in 5V out

SKU:

SPU01N-05

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Description

Features

SIP6 package with industry-standard pinout

Wide operating temperature range -40~+90°C

High efficiency up to 84%

Comply to BS EN/EN55032 radiated Class A without additional components

Low cost

Protection: Short circuit

1.5KVDC I/O isolation

Low cost

3 years warranty

General Specification

Voltage accuracy	±3.0%
Vibration	10 ~ 500Hz, 2G 10min./1 cycle, the period for 60min. each along X, Y, and Z axes
Cooling	Free-air convection
Short circuit protection	1-second max
Working temperature	-40°C to +90°C
EMC	Compliance to EN55032 Class A, EN61000-4-2,3,4,5,6,8
Temp. Coefficient	0.03% / ℃ (0 ~ 85℃)
Dimension (LxWxH) (mm)	5/12Vin models:19.56.110.2mm (0.770.240.40 inch); 24Vin models:19.57.210.2mm (0.770.280.40 inch)
Potting material	UL 94V-0 rated

Specifications

Brand

Mean Well
Series

SPU Series
Power Rating

1 Watt
Output Voltage

5 Volt
Rated Current

0.2 Ampere
Input Voltage

21.6V~26.4V
Standards Met

CE
Operation Mode

Constant Voltage
Operating Temperature

-55°C~125°C
Warranty

3 Year
Length

1.96 cm
Width

1.02 cm
Height

0.71 cm
Weight

0 kg

File Downloads

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Frequently Asked Questions

Can I use the SPU01N-05 to derive 5V for embedded electronics from a 21.6~26.4V supply rail?

Yes, this model is intended for 5V constant-voltage output when the input is within 21.6~26.4V. With a 1W rating, it is suited to low-power embedded and control electronics rather than larger loads.

Is the SPU01N-05 a fit for low-power automation or industrial monitoring circuits on 24V-class systems?

It can be used where a low-power circuit needs 5V output from a 21.6~26.4V input range. The 1W rating makes it more appropriate for monitoring, logic, and auxiliary electronics than for higher-power devices.

Would this converter make sense for compact IT or embedded hardware with limited board area?

Yes, it measures 19.6 × 10.2 × 7.1 mm and weighs 0.0027 kg, so it is suitable for compact board-level integration. That small footprint is useful when adding a 5V rail inside dense equipment.

Can the SPU01N-05 be used for low-power logic in harsh temperature conditions?

Its operating temperature range is -55°C to +125°C, which supports use in equipment exposed to severe temperature extremes. Combined with the 5V constant-voltage output and 1W rating, it fits low-power logic and control functions.

How does the SPU01N-05 compare with the other SPU01N models?

All SPU01N versions are 1W converters in the same 19.6 × 10.2 × 7.1 mm package. The SPU01N-05 outputs 5V, while the SPU01N-12 outputs 12V at 0.08A and the SPU01N-15 outputs 15V at 0.07A.

Is the SPU01N-05 suitable for outdoor or exposed-environment use?

The provided specs show an operating temperature range of -55°C to +125°C, but no IP rating is listed. That means temperature performance is specified, while exposed outdoor suitability is not explicitly defined.

Model	Power	Voltage	Current	IP Rating
Mean Well SPU01N-15 DC-DC Converter - 1W - 21.6~26.4V in 15V out	1W	15V	0.06A	—	View
Mean Well SPU01N-12 DC-DC Converter - 1W - 21.6~26.4V in 12V out	1W	12V	0.08A	—	View
Mean Well SPU01M-15 DC-DC Converter - 1W - 10.8~13.2V in 15V out	1W	15V	0.06A	Indoor	View
Mean Well SPU01M-12 DC-DC Converter - 1W - 10.8~13.2V in 12V out	1W	12V	0.08A	Indoor	View
Mean Well SPU01M-05 DC-DC Converter - 1W - 10.8~13.2V in 5V out	1W	5V	0.2A	Indoor	View
Mean Well SPU01L-15 DC-DC Converter - 1W - 4.4~5.5V in 15V out	1W	15V	0.06A	Indoor	View
Mean Well SPU01L-12 DC-DC Converter - 1W - 4.4~5.5V in 12V out	1W	12V	0.08A	Indoor	View
Mean Well SPU01L-05 DC-DC Converter - 1W - 4.4~5.5V in 5V out	1W	5V	0.2A	Indoor	View

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