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Mean Well

Mean Well SCW12C-15 DC-DC Converter - 12W 36~72V DC in 15V out 800mA

SKU SCW12C-15
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Overview

SCW12C-15 is the 15V output model of this series: rated power 12W, typical efficiency 83%.

Features

  • 2:1 wide input range
  • 1500VDC I/O isolation
  • Built-in remote ON/OFF control
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Five-sided shield metal case
  • 100% full load burn-in test
  • Low cost / High reliability
  • Modified models available: output 2.5V/3.3V
  • 2 years warranty

Specifications

SCW12C-15Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE
15V
CURRENT RANGE
160 ~ 800mA
RATED POWER
12W
RIPPLE & NOISE (max.)Note.2
60mVp-p
LINE REGULATIONNote.3
±0.5%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY
400KHz min.
EXTERNAL CAPACITANCE LOAD (max.)
220uF

INPUT

VOLTAGE RANGE
36 ~ 72VDC
EFFICIENCY (Typ.)
83%
DC CURRENT Full load
320mA
DC CURRENT No load
25mA
FILTER
Pi network
PROTECTION
Fuse recommended

PROTECTION (Note. 5)

OVERLOAD
110 ~ 180% 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.
-40 ~ +71℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +105℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.05% / ℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes

SAFETY

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
ISOLATION CAPACITANCE
2200pF max.
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

REMOTE CONTROL
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short
MTBF
600Khrs min. MIL-HDBK-217F(25℃)
DIMENSION
31.8*20.3*12.2mm or 1.25"*0.80"*0.48" inch (L*W*H)
PACKING
17.5g ; 15pcs/per tube, 750pcs/50 tube/per carton
Test conditions and notes5
  1. 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
  2. 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
  3. 3.Line regulation is measured from low line to high line at rated load.
  4. 4.Load regulation is measured from 20% to 100% rated load.
  5. 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

Technical drawings

SCW12C-15 Mechanical Specification
Mechanical Specification
SCW12C-15 Packing
Packing

Downloads

FAQ

Can I use the SCW12C-15 for a 15V industrial control or instrumentation load?

It is designed for constant-voltage 15V output and is specified at 0.8A and 12W. It fits 15V industrial control or instrumentation loads when both the input and output requirements match the listed specs.

Is the SCW12C-15 suitable for a 15V embedded subsystem in a larger machine?

Yes, it can be used for a 15V embedded subsystem when the subsystem needs constant 15V and the overall load stays within the converter's stated 0.8A and 12W ratings. The available source also needs to fall within 36-72VDC.

Can this converter power a compact 15V interface board in an automation cabinet?

Its small size of 31.8 × 20.3 × 12.2 mm and weight of 17.5 g make it practical for compact assemblies. It is intended for 15V constant-voltage loads and should only be used where the board demand matches the stated 0.8A and 12W limits.

What is the difference between the SCW12C-15 and its sibling models?

The SCW12C-05 is rated at 12W with 5V output at 2.4A, the SCW12C-12 is 12W with 12V output at 1A, and the SCW12C-15 is 12W with 15V output at 0.8A. All three use constant-voltage operation and the same 36-72VDC input range.

Is the SCW12C-15 appropriate for outdoor equipment or temperature-heavy locations?

The operating temperature range is -40°C to +71°C (with load derating at higher temperatures per the derating curve), so it supports wide ambient conditions from a temperature standpoint. No IP rating is given in the product specs, so those specs do not verify outdoor or weather-exposed use.

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Mean Well SCW12C-15 DC-DC Converter - 12W 36~72V DC in 15V out 800mA
Mean Well

Mean Well SCW12C-15 DC-DC Converter - 12W 36~72V DC in 15V out 800mA

Log in to see price

SCW12C-15 is the 15V output model of this series: rated power 12W, typical efficiency 83%.

Features

  • 2:1 wide input range
  • 1500VDC I/O isolation
  • Built-in remote ON/OFF control
  • Built-in EMI filter
  • Protections: Short circuit / Overload
  • Cooling by free air convection
  • Five-sided shield metal case
  • 100% full load burn-in test
  • Low cost / High reliability
  • Modified models available: output 2.5V/3.3V
  • 2 years warranty
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