Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well SLC03B-05 DC-DC Converter - 3W - 18~36V in 5V out 600mA

SKU SLC03B-05

Log in to see price Trade pricing & online ordering for account holders

Available to order

Overview

SLC03B-05 is the 5V output model of this series: rated power 3W, typical efficiency 81%.

SLC03 and DLC03 series are 3W isolated and regulated module type DC-DC converter with DIP16 package. It features international standard pins, a high efficiency up to 8 2 %, wide working temperature range -40~+ 85℃, 1 . 5 KVDC I/P-O/P isolation voltage, the compliance to BS EN/EN55032 radiated Class B without additional components, continuous-mode short circuit protection, etc. The models account for different input voltage , 9~18V, 18~36V and 36~75V 2:1 wide input range, and various output voltage, 5V/12V/15V for single output and ±5V/±12V/±15V for dual outputs, which are suitable for all kinds of systems, s uch as industrial control, telecommunication field, distributed power architecture, and so on.

Features

DIP16 package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +85℃
No minimum load required
Comply to BS EN/EN55032 radiated Class B without additional components
High efficiency up to 82%
Protections: Short circuit (Continuous) / Overload / Input under voltage
1.5KVDC I/O isolation
3 years warranty

Specifications

SLC03B-05Specifications from the official datasheet (2024-08-02 edition)

INPUT

INPUT VOLTAGE (RANGE): 24V (18 ~ 36V)
INPUT CURRENT NO LOAD: 10mA
INPUT CURRENT FULL LOAD: 154mA
VOLTAGE RANGE: 18~36Vdc ,
SURGE VOLTAGE (100ms max.): 12Vin models : 25Vdc ; 24Vin models : 50V ; 48Vin models : 100Vdc
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 12Vin models: 1A Slow-Blow Type, 24Vin models: 0.5A Slow-Blow Type, 48Vin models: 200mA Slow-Blow Type
INTERNAL POWER DISSIPATION: 1000mW

OUTPUT

OUTPUT VOLTAGE: 5V
OUTPUT CURRENT: 600mA
EFFICIENCY (TYP.): 81%
CAPACITOR LOAD (MAX.): 1000μF
VOLTAGE ACCURACY: ±2%
RATED POWER: 3W
RIPPLE & NOISE^Note.2: 50mVp-p
LINE REGULATION^Note.3: ±0.2%
LOAD REGULATION^Note.4: ±0.5%
SWITCHING FREQUENCY (Typ.): 100KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 150 ~ 250% rated output power Protection type : Recovers automatically after fault condition is removed
UNDER VOLTAGE LOCKOUT Start-up voltage: 12Vin: 8.8Vdc, 24Vin: 17Vdc, 48Vin: 34Vdc
UNDER VOLTAGE LOCKOUT Shutdown voltage: 12Vin: 7Vdc, 24Vin: 14Vdc, 48Vin: 30Vdc

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +85℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +100℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +105℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (0 ~ 80℃)
SOLDERING TEMPERATURE: 1.5mm from case of 3 ~ 5sec./265℃ max.
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: EAC TP TC 020/2011 (EAC TP TC 004 for 48Vin type only) approved
WITHSTAND VOLTAGE: I/P-O/P:1.5KVDC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE (Typ.): 80pF
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032(CISPR32) N/A
Radiated BS EN/EN55032(CISPR32) Class B
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, ±8KV air
Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 1, 0.5KV
Surge BS EN/EN61000-4-5 Level 2, 0.5KV Line-Line
Conducted BS EN/EN61000-4-6 Level 2, 3V
Magnetic Field BS EN/EN61000-4-8 Level 1, 1A/m

Parameter	Standard	Test Level
Conducted	BS EN/EN55032(CISPR32)	N/A
Radiated	BS EN/EN55032(CISPR32)	Class B

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, ±8KV air
Radiated Susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 1, 0.5KV
Surge	BS EN/EN61000-4-5	Level 2, 0.5KV Line-Line
Conducted	BS EN/EN61000-4-6	Level 2, 3V
Magnetic Field	BS EN/EN61000-4-8	Level 1, 1A/m

OTHERS

MTBF: 300Khrs min. MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 22.1*13.8*8.55mm (0.87*0.54*0.34 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 4.5g ; 36pcs/per tube, 1800pcs/50 tube/per carton

Test conditions and notes6

1.All parameters are specified at normal input(A:12Vdc, B:24Vdc, C: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 10% 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)
6.An external input filter capacitor is required if the module has to meet BS EN/EN61000-4-4, BS EN/EN61000-4-5. The filter capacitor Power Mate suggest: 220uF/100V.

Technical drawings

SLC03B-05 Plug Assignment — Plug Assignment

Typical applications

Downloads

Certificates3

Certificate (SLC-DLC03-EMC)(EN) PDF Download

Certificate (SLC-DLC03-UK-dec)(EN) PDF Download

Certificate (SLC-DLC03-CE-dec)(EN) PDF Download

Test reports1

Test Report (SLC03B-05)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the SLC03B-05 to derive 5V power inside higher-voltage control equipment?

This model provides constant voltage 5V output with a 3W rating and accepts 18-36VDC input. That makes it suitable for low-power 5V electronics in systems that operate within the 18-36VDC input range.

Is the SLC03B-05 suitable for compact embedded control boards in industrial devices?

It is a compact converter at 22.1 × 13.8 × 8.55 mm and 0.0045 kg, which supports use in dense embedded assemblies. The output is 5V constant voltage and the power rating is 3W for low-power board-level circuits.

Can this converter support 5V monitoring or logic circuits in automation enclosures?

Yes, it is aligned with low-power 5V monitoring or logic circuits that need regulated constant voltage output. The source side must stay within the 18-36VDC input range, and the load must stay within the 3W rating.

Is the SLC03B-05 suitable for very cold or very warm operating conditions?

The operating temperature range is -40°C to +85°C, with load derating at the upper end per the derating curve, so it is specified for a wide thermal range. The provided data does not include an IP rating, so ingress protection is not defined here.

Can the SLC03B-05 be used outdoors?

The temperature range of -40°C to +85°C is listed, but no IP rating is provided. Since environmental sealing is not specified, outdoor suitability cannot be confirmed from these specs alone.

How does the SLC03B-05 differ from the other SLC03B models?

The SLC03B-05 is rated at 3W with 5V output and 600mA output current. The SLC03B-12 is 3W with 12V output and 250mA output current, and the SLC03B-15 is 3W with 15V output and 200mA output current. All three share the same 18-36VDC input range.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current	IP Rating
Mean Well SLC03C-15 DC-DC Converter - 3W - 36~75V in 15V out 200mA	3W	15V	200 Milliampere	IP20	View
Mean Well SLC03C-12 DC-DC Converter - 3W - 36~75V in 12V out 250mA	3W	12V	250 Milliampere	IP20	View
Mean Well SLC03C-05 DC-DC Converter - 3W - 36~75V in 5V out 600mA	3W	5V	600 Milliampere	IP20	View
Mean Well SLC03B-15 DC-DC Converter - 3W - 18~36V in 15V out 200mA	3W	15V	200 Milliampere	IP20	View
Mean Well SLC03B-12 DC-DC Converter - 3W - 18~36V in 12V out 250mA	3W	12V	250 Milliampere	IP20	View
Mean Well SLC03A-15 DC-DC Converter - 3W - 9~18V in 15V out 200mA	3W	15V	200 Milliampere	IP20	View
Mean Well SLC03A-12 DC-DC Converter - 3W - 9~18V in 12V out 250mA	3W	12V	250 Milliampere	IP20	View
Mean Well SLC03A-05 DC-DC Converter - 3W - 9~18V in 5V out 600mA	3W	5V	600 Milliampere	IP20	View

Please log in to write a review.

{ "id":8442788479275, "variants" :[{ "context":"default", "variant_id": 45712761356587, "sku":"SLC03B-05", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }