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Mean Well

Mean Well SCW08A-15 DC-DC Converter - 8W 9~18V DC in 15V out 533mA

SKU SCW08A-15
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Overview

SCW08A-15 is the 15V output model of this series: rated power 8W, typical efficiency 79%.

Features

  • 2:1 wide input range
  • 1500VDC I/O isolation
  • 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
  • 2 years warranty

Specifications

SCW08A-15Specifications from the official datasheet (2024-08-02 edition)

OUTPUT

DC VOLTAGE
15V
CURRENT RANGE
106 ~ 533mA
RATED POWER
8W
RIPPLE & NOISE (max.)Note.2
60mVp-p
LINE REGULATIONNote.3
±0.5%
LOAD REGULATIONNote.4
±0.5%
VOLTAGE ACCURACY
±2.0%
SWITCHING FREQUENCY
50KHz min.
EXTERNAL CAPACITANCE LOAD (max.)
220uF

INPUT

VOLTAGE RANGE
9 ~ 18VDC
EFFICIENCY (Typ.)
79%
DC CURRENT Full load
888mA
DC CURRENT No load
50mA
FILTER
Pi network
PROTECTION
Fuse recommended

PROTECTION (Note. 5)

OVERLOAD
110 ~ 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.
-40 ~ +71℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +105℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03% / ℃ (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
250pF max.
EMC EMISSION
Compliance to BS EN/EN55032 Class B, FCC part 15 Class B, 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
900khrs 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

SCW08A-15 Mechanical Specification
Mechanical Specification
SCW08A-15 Packing
Packing

Downloads

FAQ

Can I use the SCW08A-15 for a 15V analog or instrumentation circuit?

Yes, it is intended for constant-voltage 15V loads when the available input is within 9-18VDC. It provides up to 0.53A with an 8W rating, which suits lower-power analog and instrumentation circuits that match those limits.

Is the SCW08A-15 suitable for 15V control electronics in industrial systems?

It can be used for 15V control electronics that need regulated constant-voltage output and draw no more than 0.53A. The converter is rated at 8W and accepts 9-18VDC input, so it is better matched to light control loads than higher-power 15V devices.

Can this model power a small 15V interface board where board space is limited?

Yes, provided the board requires 15V and stays within 0.53A and 8W. Its 31.8 × 20.3 × 12.2 mm body and 17.5 g weight are useful where enclosure space is constrained.

How does the SCW08A-15 compare with the SCW08A-05 and SCW08A-12?

All three SCW08A models use 9-18VDC input, carry an 8W rating, and share the same 31.8 × 20.3 × 12.2 mm package. The output options are 5V at 1.6A for SCW08A-05, 12V at 0.67A for SCW08A-12, and 15V at 0.53A for SCW08A-15.

Is the SCW08A-15 rated for outdoor use or wide temperatures?

The operating temperature range is specified as -40°C to +71°C, with output derated at higher temperatures per the derating curve. No IP rating appears in the provided specs, so outdoor exposure suitability is not defined here.

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Mean Well SCW08A-15 DC-DC Converter - 8W 9~18V DC in 15V out 533mA
Mean Well

Mean Well SCW08A-15 DC-DC Converter - 8W 9~18V DC in 15V out 533mA

Log in to see price

SCW08A-15 is the 15V output model of this series: rated power 8W, typical efficiency 79%.

Features

  • 2:1 wide input range
  • 1500VDC I/O isolation
  • 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
  • 2 years warranty
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