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Mean Well SKE10B-12 DC-DC Converter - 10W - 18~36V in 12V out 840mA

Name: Mean Well SKE10B-12 DC-DC Converter - 10W - 18~36V in 12V out 840mA
Brand: Mean Well
SKU: SKE10B-12
Price: 21.34 USD
Availability: InStock

SKU SKE10B-12

$21.34 USD

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Overview

SKE10B-12 is the 12V output model of this series: rated power 10W, typical efficiency 81%.

Features

Specifications

SKE10B-12Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE: 12V
CURRENT RANGE: 84 ~ 840mA
RATED POWER: 10W
RIPPLE & NOISE (max.)^Note.2: 60mVp-p
LINE REGULATION^Note.3: ±0.3%
LOAD REGULATION^Note.4: ±0.5%
VOLTAGE ACCURACY: ±2.0%
SWITCHING FREQUENCY: 200KHz min.

INPUT

VOLTAGE RANGE: 18 ~ 36VDC
EFFICIENCY (Typ.): 81%
DC CURRENT Full load: 530mA
DC CURRENT No load: 16mA
FILTER: Pi network
PROTECTION: Fuse recommended

PROTECTION (Note. 5)

OVER CURRENT: 160% ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT: All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.: -25 ~ +71℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -25 ~ +105℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03% / ℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE: I/P-O/P:1.5KVDC
ISOLATION RESISTANCE: I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032 Class A, FCC part 15 Class A , EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8, light industry level, criteria A , EAC TP TC 020

OTHERS

MTBF: 500Khrs min. MIL-HDBK-217F(25℃)
DIMENSION: 50.8*25.4*11.2mm or 2"*1"*0.44" inch (L*W*H)
PACKING: 31.2g ; 10pcs/per tube, 400pcs/40 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 10% to 100% rated load.
5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

Technical drawings

SKE10B-12 Mechanical Specification — Mechanical Specification

Downloads

Certificates1

FCC Certificate (SKE10)(EN) PDF Download

Test reports1

Test Report(SKE10B-12)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the SKE10B-12 for a 12V control module in equipment with an 18-36VDC source?

Yes, if the control module needs constant-voltage 12V and the load remains within 10W. This model is specifically rated for 18-36VDC input and 12V output.

Is the SKE10B-12 a good fit for small 12V automation electronics in a higher-voltage DC control environment?

It is intended for that type of step-down use when the source falls in the 18-36VDC range and the electronics require 12V constant voltage. The 10W power class means it suits lighter 12V loads rather than larger subsystems.

Can this converter power 12V embedded boards or monitoring devices inside industrial enclosures?

It can fit 12V embedded boards or monitoring devices that stay within the unit's 10W output rating. The small 50.8 × 25.4 × 11.2 mm package can also be useful where enclosure space is limited.

Does the SKE10B-12 handle cold or hot operating conditions?

The specified operating range is -25°C to +71°C, so the product data supports use across that temperature span. Because no IP rating is listed, the environmental information does not confirm outdoor or washdown use.

How does the SKE10B-12 compare with the other SKE10B options?

All listed SKE10B models are 10W converters with 18-36VDC input. The difference is the output rating: SKE10B-05 is 5V and 2A, SKE10B-12 is 12V and 840mA, SKE10B-15 is 15V and 666mA, and SKE10B-24 is 24V and 420mA.

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Mean Well SKE10B-12 DC-DC Converter - 10W - 18~36V in 12V out 840mA

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION (Note. 5)

ENVIRONMENT

SAFETY & EMC

OTHERS

Technical drawings

Downloads

Certificates1

Test reports1

Catalogues2

FAQ

Payment & Security

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Mean Well SKE10B-12 DC-DC Converter - 10W - 18~36V in 12V out 840mA

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