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Mean Well SD-150D-12 DC-DC Converter - 150W - 72~144V in 12V out

2:1 wide input range, 1.5~2KVAC isolation by models

SKU:

SD-150D-12

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Description

· 2:1 wide input range

· Protections: Short circuit / Overload / Over voltage

· 1500VAC I/O isolation

· Built-in EMI filter, low ripple noise

· 100% full load burn-in test

· 24V and 48V input voltage design refer to LVD

· Low cost

· High reliability

· 2 years warranty

Specifications

Brand

Mean Well
Series

SD Series
Power Rating

150 Watt
Output Voltage

12 Volt
Rated Current

12.5 Ampere
Input Voltage

72V~144V
Standards Met

EAC
Operation Mode

Constant Voltage
Operating Temperature

-10°C~60°C
Warranty

3 Year
Length

19.9 cm
Width

11 cm
Height

5 cm
Weight

0.86 kg

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Frequently Asked Questions

Can I use the SD-150D-12 to derive 12V power from a 72-144V DC system?

Yes, this DC-DC converter is designed for a 72-144V input range and provides constant 12V output. It can supply up to 12.5A, with a total power rating of 150W.

Is the SD-150D-12 suitable for 12V industrial control or monitoring electronics on a high-voltage DC bus?

It is intended for applications where the source voltage falls between 72V and 144V and the load requires regulated 12V DC. The 12.5A output current and 150W capacity fit 12V control and monitoring loads within that range.

Can this model power 12V embedded hardware in transportation or automation equipment with higher DC input voltage?

Yes, it is a constant-voltage 12V converter for 72-144V input systems. It supports up to 150W output and up to 12.5A for 12V embedded hardware that matches those electrical limits.

Does the SD-150D-12 have an outdoor environmental rating?

No IP rating is listed in the provided specifications, so it should be used in a protected indoor enclosure instead of an exposed outdoor environment. Its specified operating temperature range is -10°C to +60°C.

Which SD-150 model should I compare this with in the same series?

For 12V output, the direct siblings are SD-150B-12, SD-150C-12, and SD-150D-12, and all are rated at 150W and 12.5A. Their difference is input range: 19-36V for B, 36-72V for C, and 72-144V for D. The 24V variants are SD-150B-24, SD-150C-24, and SD-150D-24, each rated at 151.2W and 6.5A.

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Mean Well SD-150D-12 DC-DC Converter - 150W - 72~144V in 12V out

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Mean Well SD-150D-12 DC-DC Converter - 150W - 72~144V in 12V out

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