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Mean Well DPRN01M-12 DC-DC Converter - 1W - 11.4~13.2V in ±12V out 42mA

Name: Mean Well DPRN01M-12 DC-DC Converter - 1W - 11.4~13.2V in ±12V out 42mA
Brand: Mean Well
SKU: DPRN01M-12
Price: 5.94 USD
Availability: InStock

SKU DPRN01M-12

$5.94 USD

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Overview

DPRN01M-12 is the ±12V output model of this series: rated power 1W, typical efficiency 68%.

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

DPRN01M-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: 124mA
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 ~ 42mA
EFFICIENCY (TYP.): 68%
CAPACITOR LOAD (MAX.): ±47μF (for each output)
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

DPRN01M-12 Mechanical Specification — Mechanical Specification

DPRN01M-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

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DPRN01M-12 in a 12V nominal embedded or automation system that needs a regulated 12V output?

It is designed for a listed input range of 11.4-13.2V and provides a constant-voltage ±12V output. With 1W total power, it is intended for low-power electronics rather than larger 12V loads.

Is the DPRN01M-12 suitable for low-power control, sensing, or interface circuits on a 12V bus?

Yes, it fits applications that already operate in the 11.4-13.2V input range and only need a small regulated ±12V rail. The rated output current is ±42mA, so it is best for light-duty control and interface functions.

Would this converter work in compact industrial or embedded boards with limited space?

It is well suited to compact boards because the package measures 19.6 x 7.1 x 10.14 mm and weighs 2.5g. The converter delivers constant-voltage ±12V output with a 1W power rating.

Can the DPRN01M-12 be used in mobile or vehicle-adjacent electronics that operate around 12V nominal input?

It is intended for systems that stay within the listed 11.4-13.2V input range and need a ±12V constant-voltage output. The 1W rating makes it suitable for low-power electronics only.

What is the difference between the DPRN01M-12 and DPRN01M-15?

Both are 1W dual-output models in the DPRN01M series. The DPRN01M-12 provides ±12V at ±42mA, while the DPRN01M-15 provides ±15V at ±34mA.

Is the DPRN01M-12 suitable for outdoor or wide-temperature environments?

Its operating temperature range is -40°C to +90°C, which supports use across a broad temperature range. No IP rating is listed in the provided specifications, so outdoor protection is not identified here.

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