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Mean Well SCWN06W8-05 DC-DC Converter - 6W 9~75V DC in 5V out 1.2A

8:1(9~75VDC) ultra-wide input rangeno minimum load required3KVdc I/O isolation

SKU SCWN06W8-05

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Overview

SCWN06W8-05 is the 5V output model of this series: rated power 6W, typical efficiency 79%.

SCWN06W8 and DCWN06W8 series are 6W isolated and regulated module type DC-DC converter with DIP24 package. It features international standard pins, a high efficiency up to 86%, wide working temperature range -40~+95℃, 3KVdc I/P-O/P isolation voltage, Compliance to BS EN/EN55032 radiated Class B without additional components, continuous-mode short circuit protection, 8:1(9~75V) ultra-wide input range, and various output voltage, 3.3V/5V/12V/15V for single output and ±5V/±12V/±15V for dual outputs, which are suitable for all kinds of systems, such as industrial control, telecommunication field, distributed power architecture, and so on.

Features

DIP24 package with industry standard pinout
8:1(9~75Vdc) ultra-wide input range
Operating temperature range -40 ~ +95℃
No minimum load required
Comply to BS EN/EN55032 radiated Class B without additional components
High efficiency up to 86%
Protections: Short circuit (Continuous) / Overload / Over voltage / UVLO
Remote ON/OFF control (Optional)
3KVdc I/O isolation
3 years warranty

Specifications

SCWN06W8-05Specifications from the official datasheet (2025-07-17 edition)Download datasheet PDF

MODEL SELECTION TABLE

INPUT VOLTAGE (RANGE): Nominal 12V, 24V,36V,48V,72V (9 ~ 75V)
INPUT CURRENT NO LOAD: 5mA
INPUT CURRENT FULL LOAD: 132mA
OUTPUT VOLTAGE: 5V
OUTPUT CURRENT: 1000mA
EFFICIENCY (TYP.): 79%
CAPACITOR LOAD (MAX.)^{* For each output}: 1200μF

INPUT

VOLTAGE RANGE: 9~75Vdc
SURGE VOLTAGE (100ms max.): 100Vdc
FILTER: Pi type
PROTECTION (Typ.): 2A Fast-Acting Type

OUTPUT

VOLTAGE ACCURACY: ±2% for 3.3Vo, ±1.5% for others
RATED POWER: 6W
RIPPLE & NOISE^Note.2: 100mVp-p
LINE REGULATION^Note.3: ±0.5%
LOAD REGULATION^Note.4: Single output models:±0.5% ; Dual output models:±1.0%
CROSS DEGUIATION: ±5% @ 25%~100% Load only for dual output
SWITCHING FREQUENCY (Typ.): 300KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 110 ~ 230% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: Protection type : Clamp by zener diode
UNDER VOLTAGE LOCKOUT (Typ.) Start-up voltage: 8.8Vdc
UNDER VOLTAGE LOCKOUT (Typ.) Shutdown voltage: 8Vdc

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +95℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +115℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +100℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.05% / ℃ max. (0 ~ 85℃)
SOLDERING TEMPERATURE: 1.5mm from case of 1 ~ 3sec./260℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note.5)

SAFETY STANDARDS: EAC TP TC 020/2011 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVdc
ISOLATION RESISTANCE: I/P-O/P:1000M Ohms / 500Vdc / 25℃/ 70% RH
ISOLATION CAPACITANCE (Typ.): 1000pF
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 Class A without additional components Class B with additional components
Radiated BS EN/EN55032 Class B without additional components
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 2, 0.5KV
Surge BS EN/EN61000-4-5 Level 2, 1KV Line-Line
Conducted BS EN/EN61000-4-6 Level 2, 3V(e.m.f.)

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class A without additional components Class B with additional components
Radiated	BS EN/EN55032	Class B without additional components

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 2, 0.5KV
Surge	BS EN/EN61000-4-5	Level 2, 1KV Line-Line
Conducted	BS EN/EN61000-4-6	Level 2, 3V(e.m.f.)

OTHERS

MTBF (Typ.): 2500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 31.8*20.3*10.2mm (1.25*0.8*0.4 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 12.5g ; 10pcs/per tube, 600pcs/60 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input (48Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 0% to 100% rated load.
5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)

Technical drawings

SCWN06W8-05 DIMENSION (L*W*H) 31.8*20.3*10.2mm — DIMENSION (L*W*H) 31.8*20.3*10.2mm

SCWN06W8-05 Derating Curve — Derating Curve

SCWN06W8-05 Pin Assignment — Pin Assignment

Typical applications

Downloads

Datasheet1

SCWN06W8-05 datasheetSCWN06W8_DCWN06W8_Spec_Sheet.pdf · 2025-07-17 edition PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

What are the key electrical specifications of the Mean Well SCWN06W8-05?

The Mean Well SCWN06W8-05 is a 6W DC-DC converter with a regulated 5V DC output. It accepts a very wide 9 to 75V DC input range, which covers multiple nominal DC system voltages. This model is built in a DIP package and provides 3KVdc input-to-output isolation.

What types of applications is the SCWN06W8-05 suited for?

This model is suited for industrial and embedded equipment that needs a regulated 5V output from widely varying DC input sources. Its 8:1 ultra-wide input range makes it useful in systems based around nominal 12V, 24V, 36V, 48V, or 72V DC supplies. Buyers typically consider it for OEM designs where input flexibility and compact module format matter.

How wide is the input voltage range on the SCWN06W8-05?

The SCWN06W8-05 accepts 9 to 75V DC input, which Mean Well describes as an 8:1 ultra-wide input range. That gives it more flexibility than converters designed for only a narrow nominal input band. It is intended for applications where source voltage can vary across several common DC bus levels.

Can the SCWN06W8-05 operate in harsh temperature conditions?

Yes. This converter is rated for operation from -40°C to +95°C, with load derating at higher ambient temperatures per the derating curve, making it suitable for demanding temperature environments. That range can be important for industrial equipment, transport-related electronics, and enclosed systems exposed to wider ambient swings.

What protection features are included in the Mean Well SCWN06W8-05?

The SCWN06W8-05 includes protection for short circuit, overload, over voltage, and undervoltage lockout (UVLO). Mean Well lists short-circuit protection as continuous. These features help support product reliability in equipment designs that need fault protection at the power-conversion stage.

Does the SCWN06W8-05 offer EMC and isolation features relevant to OEM equipment?

Yes. Mean Well states that this model complies with BS EN/EN55032 radiated Class B without additional components, and it provides 3KVdc input-to-output isolation. For OEM and industrial buyers, those are meaningful features when evaluating converter suitability for electrically sensitive equipment.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well SCWN06W8-15 DC-DC Converter - 6W 9~75V DC in 15V out 400mA	6W	15V	0 Milliampere	IP20	View
Mean Well SCWN06W8-12 DC-DC Converter - 6W 9~75V DC in 12V out 500mA	6W	12V	0 Milliampere	IP20	View
Mean Well SCWN06W8-03 DC-DC Converter - 6W 9~75V DC in 3.3V out 1.82A	6W	3.3V	0 Milliampere	IP20	View
Mean Well SCWN06C-15 DC-DC Converter - 6W 36~72V DC in 15V out 400mA	6W	15V	0.4A	IP20	View
Mean Well SCWN06C-12 DC-DC Converter - 6W 36~72V DC in 12V out 500mA	6W	12V	0.5A	IP20	View
Mean Well SCWN06C-05 DC-DC Converter - 6W 36~72V DC in 5V out 1A	6W	5V	1A	IP20	View
Mean Well SCWN06C-03 DC-DC Converter - 6W 36~72V DC in 3.3V out 1.2A	6W	3.3V	1.2A	IP20	View
Mean Well SCWN06B-15 DC-DC Converter - 6W 18~36V DC in 15V out 400mA	6W	15V	0.4A	IP20	View
Mean Well SCWN06B-12 DC-DC Converter - 6W 18~36V DC in 12V out 500mA	6W	12V	0.5A	IP20	View
Mean Well SCWN06B-05 DC-DC Converter - 6W 18~36V DC in 5V out 1A	6W	5V	1A	IP20	View
Mean Well SCWN06B-03 DC-DC Converter - 6W 18~36V DC in 3.3V out 1.2A	6W	3.3V	1.2A	IP20	View
Mean Well SCWN06A-15 DC-DC Converter - 6W 9~18V DC in 15V out 400mA	6W	15V	0.4A	IP20	View
Mean Well SCWN06A-12 DC-DC Converter - 6W 9~18V DC in 12V out 500mA	6W	12V	0.5A	IP20	View
Mean Well SCWN06A-05 DC-DC Converter - 6W 9~18V DC in 5V out 1A	6W	5V	1A	IP20	View
Mean Well SCWN06A-03 DC-DC Converter - 6W 9~18V DC in 3.3V out 1.2A	6W	3.3V	1.2A	IP20	View

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