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Mean Well SMT01B-12 DC-DC Converter - 1W - 18~36V in 12V out

SKU:

SMT01B-12

$9.13 USD

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Description

Features

SMD package with industry-standard pinout

2:1 wide input range

Operating temperature range -40~+90℃

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

Optional reel packing

Protections: Short circuit(Continuous)/Overload

1.5KVDC I/O isolation

3 years warranty

General Specification

Voltage accuracy	±2.0%
Overload Protection	130~200% rated output power
Cooling	Free-air convection
Short circuit protection	Continuous, automatic recovery
Working temperature	-40 ~ +90℃ (Refer to "Derating Curve")
EMC	Compliance to EN55032 class A, EN61000-4-2,3,4,5,6,8
Temp. Coefficient	0.03% / ℃ (0 ~ 85℃)
Dimension (LxWxH) (mm)	15.2410.97.1mm (0.60.430.28 inch)
Potting material	UL 94V-0 rated

Specifications

Brand

Mean Well
Series

SMT Series
Power Rating

1 Watt
Output Voltage

12 Volt
Rated Current

0.08 Ampere
Input Voltage

18V~36V
No of Output

1
Dimming Control

None
Standards Met

CE,EMC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

3 Year
Length

0.6 in
Width

0.43 in
Height

0.28 in
Weight

0 lb

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Frequently Asked Questions

Can I use the SMT01B-12 for 12V interface circuits in a 24V automation panel?

This converter is intended for a listed 18-36VAC input and delivers a 12V constant-voltage output. Its 1W power limit and 0.08A output current make it suitable for small interface or control loads, not larger 12V devices.

Is the SMT01B-12 suitable for embedded control boards that need a light 12V auxiliary rail?

It is suitable when the upstream source is within 18-36VAC and the board only needs a low-power 12V supply. The available output is 1W total at 0.08A, so it fits support circuitry better than power-hungry peripherals.

Can this model be used for small industrial sensing or analog stages that run on 12V?

Yes, if the application needs a 12V constant-voltage output and the supply feeding the converter is 18-36VAC. The 1W rating and 0.08A current limit mean it is best for low-current signal, sensing, or analog support functions.

Is the SMT01B-12 rated for harsh temperature conditions or outdoor exposure?

The operating temperature range is -40°C to +90°C, which supports use in demanding temperature conditions. No IP rating is included in the listed specs, so the environmental data does not by itself confirm outdoor suitability.

How does the SMT01B-12 compare to the 5V and 15V versions in the same series?

All listed SMT01B versions are 1W converters with the same 18-36VAC input range. The SMT01B-12 outputs 12V at 0.08A, while the SMT01B-05 is listed at 5V and 200A and the SMT01B-15 outputs 15V at 0.07A.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well SMT01C-15 DC-DC Converter - 1W - 36~72V in 15V out	1W	15V	0.06A	Indoor	$9.13	View
Mean Well SMT01C-12 DC-DC Converter - 1W - 36~72V in 12V out	1W	12V	0.08A	Indoor	$9.13	View
Mean Well SMT01C-05 DC-DC Converter - 1W - 36~72V in 5V out	1W	5V	0.2A	Indoor	$9.13	View
Mean Well SMT01B-15 DC-DC Converter - 1W - 18~36V in 15V out	1W	15V	0.06A	Indoor	$9.13	View
Mean Well SMT01B-05 DC-DC Converter - 1W - 18~36V in 5V out	1W	5V	0.2A	Indoor	$9.13	View
Mean Well SMT01A-15 DC-DC Converter - 1W - 9~18V in 15V out	1W	15V	0.06A	Indoor	$9.13	View
Mean Well SMT01A-12 DC-DC Converter - 1W - 9~18V in 12V out	1W	12V	0.08A	Indoor	$9.13	View
Mean Well SMT01A-05 DC-DC Converter - 1W - 9~18V in 5V out	1W	5V	0.2A	Indoor	$9.13	View