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Mean Well SPRN01M-12 DC-DC Converter - 1W - 11.4~13.2V in 12V out

SKU SPRN01M-12

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Overview

SPRN01M-12 is the 12V output model of this series: rated power 1W, typical efficiency 72%.

SP RN01 and DP RN01 series are 1 W isolated and regulated module type DC-DC converter with SIP 6 package. It features international standard pins, wide working temperature range -40~+90℃, 1.5KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated Class B without additional components, short circuit protection, etc. The models account for different input voltage 5V/12V/24V / 48 V -5~+10% , and various output voltage, 5V/12V/15V for single output and ±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

SIP6 package with industry standard pinout
Operating temperature range -40 ~ +90℃
Comply to BS EN/EN55032 radiated Class B without additional components
Protection: Short circuit
1.5KVDC I/O isolation
Low cost
3 years warranty

Specifications

SPRN01M-12Specifications from the official datasheet (2024-08-02 edition)

INPUT

INPUT VOLTAGE (RANGE): Normal 12V (11.4 ~ 13.2V)
INPUT CURRENT NO LOAD: 18mA
INPUT CURRENT FULL LOAD: 118mA
VOLTAGE RANGE: 11.4 ~ 13.2Vdc ,
SURGE VOLTAGE (100ms max.): 5Vin models : 9Vdc ; 12Vin models : 18Vdc ; 24Vin models : 30Vdc ; 48Vin models : 60Vdc
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 5Vin models: 500mA, 12Vin models: 250mA, 24Vin models: 100mA, 48Vin models: 60mA
INTERNAL POWER DISSIPATION: 600mW

OUTPUT

OUTPUT VOLTAGE: 12V
OUTPUT CURRENT: 0 ~ 84mA
EFFICIENCY (TYP.): 72%
CAPACITOR LOAD (MAX.): 100μF
VOLTAGE ACCURACY: ±3.0%
RATED POWER: 1W
RIPPLE & NOISE^Note.2: 75mVp-p
LINE REGULATION^Note.3: ±1.0%
LOAD REGULATION^Note.4: ±1.0%
SWITCHING FREQUENCY (Typ.): 110KHz

PROTECTION

SHORT CIRCUIT: SPRN01: Current limit protection 60 sec. max., DPRN01: 1 sec. max.

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +110℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -55 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.05% / ℃ (0 ~ 71℃)
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: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, Level 2, ±4KV contact
Radiated Susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT/Bursts BS EN/EN61000-4-4 Level 1, 0.5KV at power, Level 2, 0.5KV at signal
Surge BS EN/EN61000-4-5 Level 2, 0.5KV Line-Line, Level 2, 1KV Line ground
Conducted BS EN/EN61000-4-6 Level 2, 3V(e.m.f.)
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, Level 2, ±4KV contact
Radiated Susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT/Bursts	BS EN/EN61000-4-4	Level 1, 0.5KV at power, Level 2, 0.5KV at signal
Surge	BS EN/EN61000-4-5	Level 2, 0.5KV Line-Line, Level 2, 1KV Line ground
Conducted	BS EN/EN61000-4-6	Level 2, 3V(e.m.f.)
Magnetic Field	BS EN/EN61000-4-8	Level 1,1A/m

OTHERS

MTBF: 1000Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 19.6*7.1*10.14mm (0.77*0.28*0.40 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 2.5g ; 25pcs/per tube, 4000pcs/160 tube/per carton

Test conditions and notes5

1.All parameters are specified at normal input(L:5Vdc, M:12Vdc, N:24Vdc, O: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)

Technical drawings

SPRN01M-12 Mechanical Specification — Mechanical Specification

SPRN01M-12 Pin Configuration — Pin Configuration

Typical applications

Downloads

Certificates3

Certificate (SPRN01-DPRN01-EMC)(EN) PDF Download

Certificate (SPRN01-DPRN01-CE-dec)(EN) PDF Download

Certificate (SPRN-DPRN01-UK-dec)(EN) PDF Download

Test reports1

Test Report (SPRN01M-12)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the SPRN01M-12 to derive 12V for a small industrial circuit from an 11.4~13.2V source?

Yes, this converter is built for an 11.4~13.2V input and provides a regulated 12V constant-voltage output. With a 1W rating and 0.08A output current, it is best suited to low-power control or interface electronics.

Is the SPRN01M-12 a fit for low-power 12V embedded or instrumentation electronics?

It can be used where a stable 12V output is needed in compact embedded or instrumentation designs. The converter is rated at 1W and 0.08A, so it is intended for light auxiliary loads rather than larger 12V devices.

Can this model work in space-constrained automation hardware?

Yes, its 19.6 × 7.1 × 10.14 mm size and 2.5g weight make it suitable for dense board-level layouts. It is a compact option for constant-voltage 12V conversion in low-power equipment.

Will the SPRN01M-12 handle broad operating temperatures in control enclosures?

It is specified for operation from -40°C to +90°C, which supports use in equipment that sees wide temperature variation. No IP rating is provided, so it is better treated as a protected indoor component instead of an exposed outdoor device.

What should I keep in mind when sizing loads for the SPRN01M-12?

This model is rated for 1W total output, with a 12V output and 0.08A output current. That makes it appropriate for small 12V electronics and auxiliary circuits, not higher-draw 12V loads.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well SPRN01O-15 DC-DC Converter - 1W - 45.6~52.8V in 15V out	1W	15V	0.067A	IP20	View
Mean Well SPRN01O-12 DC-DC Converter - 1W - 45.6~52.8V in 12V out	1W	12V	0.084A	IP20	View
Mean Well SPRN01O-05 DC-DC Converter - 1W - 45.6~52.8V in 5V out	1W	5V	200 Milliampere	IP20	View
Mean Well SPRN01N-15 DC-DC Converter - 1W - 22.8~26.4V in 15V out	1W	15V	0.067A	IP20	View
Mean Well SPRN01N-12 DC-DC Converter - 1W - 22.8~26.4V in 12V out	1W	12V	0.084A	IP20	View
Mean Well SPRN01N-05 DC-DC Converter - 1W - 22.8~26.4V in 5V out	1W	5V	200 Milliampere	IP20	View
Mean Well SPRN01M-15 DC-DC Converter - 1W - 11.4~13.2V in 15V out	1W	15V	0.067A	IP20	View
Mean Well SPRN01M-05 DC-DC Converter - 1W - 11.4~13.2V in 5V out	1W	5V	200 Milliampere	IP20	View
Mean Well SPRN01L-15 DC-DC Converter - 1W - 4.75~5.5V in 15V out	1W	15V	0.067A	IP20	View
Mean Well SPRN01L-12 DC-DC Converter - 1W - 4.75~5.5V in 12V out	1W	12V	0.084A	IP20	View
Mean Well SPRN01L-05 DC-DC Converter - 1W - 4.75~5.5V in 5V out	1W	5V	200 Milliampere	IP20	View

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