MEAN WELL SD-100B-12 Enclosed DC-DC Converter, 24 V DC input, 12 V, 8.5 A, 102 W

At a glance

DC Input Voltage: 19 to 36 V DC
Output Voltage: 12 V
Rated Output Current: 8.5 A
Rated Output Power: 102 W
Efficiency (typ.): 75%
Mounting: Enclosed

Model SD-100B-12Current model

MEAN WELL SD-100B-12 Enclosed DC-DC Converter, 24 V DC input, 12 V, 8.5 A, 102 W

Price on request

At a glance

DC Input Voltage: 19 to 36 V DC
Output Voltage: 12 V
Rated Output Current: 8.5 A
Rated Output Power: 102 W
Efficiency (typ.): 75%
Mounting: Enclosed

An enclosed DC-DC converter that turns a battery bank or DC bus into a regulated, isolated DC output for cameras, controllers and radios. Enclosed DC-DC converter, 24 V DC input, 12 V, 8.5 A, 102 W. 2:1 wide input range.

Part of the MEAN WELL SD-100 series. Compare all 12 models

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WarrantyManufacturer warranty under MEAN WELL's terms: 2 years. Warranty claims
DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL SD-100B-12 is a enclosed DC-DC converter from the SD-100 series (100 W Single Output DC-DC Converter), rated 24 V DC input, 12 V, 8.5 A, 102 W.

What it is used for

An enclosed DC-DC converter that turns a 12 V, 24 V or 48 V DC supply, such as a battery bank or vehicle bus, into a regulated isolated DC output for cameras, controllers and other field equipment.

Key features

2:1 wide input range.
Protection against short circuit, overload and over voltage.
1500 V AC input to output isolation.
Built-in EMI filter, low ripple noise.

Key Specifications

DC Input Voltage: 19 to 36 V DC.
Output Voltage: 12 V.
Rated Output Current: 8.5 A.
Rated Output Power: 102 W.

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL SD-100B-12 Enclosed DC-DC Converter, 24 V DC input, 12 V, 8.5 A, 102 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 199 x 98 x 38 mm (L x W x H)
Weight: 0.65 kg
Mounting: Enclosed

Technical specifications

Key facts

What is it?: DC/DC ConvertersBrand MEAN WELL, model SD-100B-12
What does it output?: 12 V, 8.5 A, 102 W
What input does it accept?: 19 to 36 V DC
How does it mount?: Enclosed
Which documents are available?: Datasheet, certificate Open documents

Output

Output Voltage: 12 V
Rated Output Current: 8.5 A
Output Current Range: 0 to 8.5 A
Rated Output Power: 102 W
Ripple and Noise (max.): 120 mVp-p
Output Voltage Adjustment Range: 11 to 16 V
Output Voltage Tolerance: ±1.0%
Efficiency (typ.): 75%

Protection

Withstand Voltage: I/P-O/P: 1.5 kV AC, I/P-FG: 1.5 kV AC, O/P-FG: 0.5 kV AC

Environment

Operating Temperature: -10 to +60 °C (refer to derating curve)
Operating Humidity: 20 to 90% RH non-condensing

Physical

Dimensions: 199 x 98 x 38 mm (L x W x H)
Weight: 0.65 kg
Mounting: Enclosed

Approvals

MTBF: 399.9 K hours min. (MIL-HDBK-217F, 25 °C)

Other

Series: SD-100
DC Input Voltage: 19 to 36 V DC

Warranty: Manufacturer warranty under MEAN WELL's terms: 2 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	102 W

Downloads

Documentation

SD-100 series datasheetPublicDatasheet · Family · meanwell.com
Download

Certificate and compliance document (1)

SD-100 CE declaration of conformityPublicCertificate · Family · meanwell.com
Download

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