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Mean Well DPB09A-15 DC-DC Converter - 9W - 9~18V in ±15V out 300mA

Name: Mean Well DPB09A-15 DC-DC Converter - 9W - 9~18V in ±15V out 300mA
Brand: Mean Well
SKU: DPB09A-15
Price: 15.5 USD
Availability: InStock

SKU DPB09A-15

$15.50 USD

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Overview

DPB09A-15 is the ±15V output model of this series: rated power 9W, typical efficiency 88%.

SP B09 and DP B09 series are 9 W isolated and regulated module type DC-DC converter with SIP 8 package. It features international standard pins, a high efficiency up to 89%, wide working temperature range -40~+ 90℃, 1 . 5 KVDC I/P-O/P isolation voltage, continuous -mode short circuit protection, etc. The models account for different input voltage 9~18V and 18~36V and 36~75V 2:1 wide input range, and various output voltage, 3 . 3V /5V/12V/15V /24V 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

SIP8 package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +90℃
No minimum load required
High efficiency up to 89%
Protections: Short circuit (Continuous) / Overload / Input under voltage
1.5KVDC I/O isolation
Remote ON/OFF control
9V model available(optional)
3 years warranty

Specifications

DPB09A-15Specifications from the official datasheet (2024-08-02 edition)

MODEL SELECTION TABLE

INPUT VOLTAGE (RANGE): Normal 12V (9 ~ 18V)
INPUT CURRENT NO LOAD: 20mA
INPUT CURRENT FULL LOAD: 862mA
OUTPUT VOLTAGE: ±15V
OUTPUT CURRENT: ±0 ~ 300mA
EFFICIENCY (TYP.): 88%
CAPACITOR LOAD (MAX.): 47μF

INPUT

VOLTAGE RANGE: 9~18Vdc ,
FILTER: Internal capacitor
PROTECTION: Fuse recommended. 12Vin models: 2A Slow-Blow, 24Vin models: 1A Slow-Blow Type, 48Vin models: 600mA Slow-Blow Type

OUTPUT

VOLTAGE ACCURACY: ±1.5%
RATED POWER: 9W
RIPPLE & NOISE^Note.2: 100mVp-p
LINE REGULATION^Note.3: 0.5%
LOAD REGULATION^Note.4: Single output models: ±0.5% (±1% for 3.3Vout model), Dual output models:±0.5%
SWITCHING FREQUENCY (Min.): 400KHz

PROTECTION

SHORT CIRCUIT: Protection type : Continuous, automatic recovery
OVERLOAD: 120 ~ 250% rated output power Protection type : Recovers automatically after fault condition is removed

FUNCTION

REMOTE CONTROL: Power ON: R.C. ~ -Vin >2.5Vdc or open circuit ; Power OFF: R.C. ~ -Vin <0.8Vdc or short

ENVIRONMENT

COOLING: Free-air convection
WORKING TEMP.: -40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE: +115℃ max.
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +125℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: 0.03% / ℃ (0 ~ 70℃)
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 (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.): 500pF
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032(CISPR32) N/A
Radiated BS EN/EN55032(CISPR32) Class A/B with external components
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 2, 0.5KV at power
Surge BS EN/EN61000-4-5 Level 2, 0.5KV Line-Line
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 A/B with external components

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 2, 0.5KV at power
Surge	BS EN/EN61000-4-5	Level 2, 0.5KV Line-Line
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: 275Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): 24*9.6*11.2mm (0.94*0.38*0.44 inch)
CASE MATERIAL: Non-Conductive black plastic (UL 94V-0 rated)
PACKING: 5g ; 21pcs/per tube, 2100pcs/100 tube/per carton

Test conditions and notes5

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)

Technical drawings

DPB09A-15 Mechanical Specification — Mechanical Specification

DPB09A-15 Plug Assignment — Plug Assignment

DPB09A-15 Remote ON/OFF Control — Remote ON/OFF Control

Typical applications

Downloads

Certificates3

Certificate (SPB09-DPB09-EMC)(EN) PDF Download

Certificate (SPB09-DPB09-CE-dec)(EN) PDF Download

Certificate (SPB-DPB09-UK-dec)(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DPB09A-15 for industrial analog circuitry that requires dual 15V rails?

Yes. The converter accepts 9-18VDC input and delivers constant-voltage ±15V output. It is rated for 9W with ±300mA output current, which suits low-power industrial analog sections that need ±15V.

Is the DPB09A-15 a good fit for embedded instrumentation or signal-processing boards?

It can be used where embedded instrumentation or signal-processing electronics need ±15V rails and have a 9-18VDC source available. The module provides 9W output in a 24 × 9.6 × 11.2 mm package.

Can this model support compact automation hardware that needs constant-voltage ±15V output?

Yes. Its small size of 24 × 9.6 × 11.2 mm and weight of 5g make it suitable for compact control or automation hardware. The output is constant-voltage ±15V at 9W.

Is the DPB09A-15 suitable for outdoor equipment cabinets or only indoor panels?

The operating temperature range is -40°C to +90°C, so it can handle broad temperature conditions in protected equipment. Since no IP rating is listed, it is better suited to indoor panels or sealed cabinets than directly exposed outdoor use.

What are the key differences between the DPB09A-15 and its siblings?

All three DPB09A versions are 9W models with 9-18VDC input. The DPB09A-15 provides ±15V at ±300mA, while the DPB09A-12 provides ±12V at ±375mA and the DPB09A-05 provides ±5V at ±800mA.

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well DPB09C-15 DC-DC Converter - 9W - 36~75V in ±15V out 300mA	9W	15V	300 Milliampere	IP20	$15.50	View
Mean Well DPB09C-12 DC-DC Converter - 9W - 36~75V in ±12V out 375mA	9W	12V	375 Milliampere	IP20	$15.50	View
Mean Well DPB09C-05 DC-DC Converter - 9W - 36~75V in ±5V out 800mA	9W	5V	800 Milliampere	IP20	$15.50	View
Mean Well DPB09B-15 DC-DC Converter - 9W - 18~36V in ±15V out 300mA	9W	15V	300 Milliampere	IP20	$15.59	View
Mean Well DPB09B-12 DC-DC Converter - 9W - 18~36V in ±12V out 375mA	9W	12V	375 Milliampere	IP20	$15.50	View
Mean Well DPB09B-05 DC-DC Converter - 9W - 18~36V in ±5V out 800mA	9W	5V	800 Milliampere	IP20	$15.50	View
Mean Well DPB09A-12 DC-DC Converter - 9W - 9~18V in ±12V out 375mA	9W	12V	375 Milliampere	IP20	$15.50	View
Mean Well DPB09A-05 DC-DC Converter - 9W - 9~18V in ±5V out 800mA	9W	5V	800 Milliampere	IP20	$15.50	View

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