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Mean Well GP25B13A-R1B Power Supply 50W 5V 12V -5V 2.5A

Name: Mean Well GP25B13A-R1B Power Supply 50W 5V 12V -5V 2.5A
Brand: Mean Well
SKU: GP25B13A-R1B
Price: 36.5 USD
Availability: InStock

SKU GP25B13A-R1B

$36.50 USD

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Overview

GP25B13A-R1B is the 5V / 12V / -5V output model of this series: rated power 28.5W, typical efficiency 80%.

GP25B is a 25W triple-output desktop type green adaptor series, complying with the mandatory energy saving standard USA EISA 2007/DoE (Level Ⅵ). Adopting Class Ⅱ design and utilizing the standard inlet IEC320-C8, it is designed without FG and uses the 94V-0 flame retardant plastic enclosure, which can effectively prevent electric shock hazards. This series operates from 90~264VAC and offers three models with the output voltage sets +5V/+12V/-5V, +5V/+12V/-12V, +5V/+15V/-15V and can option +16V/+48V/-16V. Its supreme advantages includes the less-than-0.3W no load power consumption, the capability of working under -20~+70℃ ambient temperature, complete protection functions and three-year warranty and the compliance to the international safety certification such as CB, TUV, UL, CE and FCC. GP25B is a multiple-output green adaptor with high safety, high reliability and high quality.

Features

Universal AC input / Full range
2 pole AC inlet IEC320-C8, Class Ⅱ power unit
No load power consumption < 0.3W
Energy efficiency level Ⅵ
Comply with EISA 2007/DoE
Protections: Short circuit / Overload / Over voltage
Fully enclosed plastic case
-20 ~ +70℃ working temperature
LED indicator for power on
Dual output available (optional)
± 16V /+48V also available for video system (optional, order NO. : GP25B58F-R1B)
3 years warranty

Specifications

GP25B13A-R1BSpecifications from the official datasheet (2026-01-09 edition)

OUTPUT

SAFETY MODEL NO.: GP25B13A
DC VOLTAGE^Note.2: 5V / 12V / -5V
RATED SET CURRENT: 2.5A / 1.2A / 0.3A
CURRENT RANGE: 0.5 ~ 2.5A / 0.2 ~ 1.2A / 0.1 ~ 0.3A
RATED POWER: 28.5W
RIPPLE & NOISE (max.)^Note.3: 50mVp-p / 100mVp-p / 50mVp-p
VOLTAGE TOLERANCE^Note.4: ±5.0% / -5.0 ~ +10% / ±3.0%
LINE REGULATION^Note.5: ±1.0% / ±1.0% / ±1.0%
LOAD REGULATION^Note.6: ±5.0% / ±5.0% / ±3.0%
SETUP, RISE, HOLD UP TIME: 800ms, 50ms, 20ms / 230VAC 1200ms, 50ms, 16ms / 115VAC at full load

INPUT

VOLTAGE RANGE^Note.7: 90 ~ 264VAC 135~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 80%
AC CURRENT: 0.8A / 100VAC 0.4A / 230VAC
INRUSH CURRENT (max.): Cold start 30A / 115VAC 60A / 230VAC
LEAKAGE CURRENT (max.): 0.75mA / 240VAC

PROTECTION

OVERLOAD: 110 ~ 160% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: Protection type : Clamp by zener diode(5V only), output short

ENVIRONMENT

WORKING TEMP.: -20 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -20 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03% / ℃ (-20 ~ 40℃)
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note. 8)

SAFETY STANDARDS: IEC62368-1, UL62368-1, CSA22.2, BS EN/EN62368-1(Except for GP25B58F-R1B ), EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:4242VDC , I/P-FG:2121VDC
ISOLATION RESISTANCE: I/P-O/P,I/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted emission BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B) Class B
Radiated emission BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B) Class B
Harmonic current BS EN/EN61000-3-2 Class A
Voltage flicker BS EN/EN61000-3-3
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
RF field susceptibility BS EN/EN61000-4-3 Level 2, 3V/m
EFT bursts BS EN/EN61000-4-4 Level 2, 1KV
Surge susceptibility BS EN/EN61000-4-5 Level 3, 1KV/L-N
Conducted susceptibility BS EN/EN61000-4-6 Level 2, 3V
Voltage dips , interruption BS EN/EN61000-4-11 ＞95% dip 0.5 periods, 30% dip 25 periods, ＞95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted emission	BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B)	Class B
Radiated emission	BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B)	Class B
Harmonic current	BS EN/EN61000-3-2	Class A
Voltage flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
RF field susceptibility	BS EN/EN61000-4-3	Level 2, 3V/m
EFT bursts	BS EN/EN61000-4-4	Level 2, 1KV
Surge susceptibility	BS EN/EN61000-4-5	Level 3, 1KV/L-N
Conducted susceptibility	BS EN/EN61000-4-6	Level 2, 3V
Voltage dips , interruption	BS EN/EN61000-4-11	＞95% dip 0.5 periods, 30% dip 25 periods, ＞95% interruptions 250 periods

OTHERS

LIFE: 3 years : 100% load 40℃, 8hours/day
MTBF: 620K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 107.5*67*36mm (L*W*H)
PACKING: 0.3kg; 54pcs / 20kg / CARTON

CONNECTOR

PLUG: See page 4
CABLE: See page 4

Test conditions and notes8

1.All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
4.Tolerance: includes set up tolerance, line regulation, load regulation.
5.Line regulation is measured from low line to high line at rated load.
6.When measured between the light load (20% of rated load) and full load, the load regulation is within ±5% whereas the cross regulation is within ±15%.
7.Derating may be needed under low input voltages. Please check the static characteristics for more details.
8.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the 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

GP25B13A-R1B Derating Curve — Derating Curve

GP25B13A-R1B Mechanical Specification — Mechanical Specification

GP25B13A-R1B ◎ Standard plug: R1B — ◎ Standard plug: R1B

GP25B13A-R1B ◎ Optional DC plug — ◎ Optional DC plug

Typical applications

Consumer electronic devices
Telecommunication devices
Office facilities
Industrial equipments

Downloads

Certificates8

Mean Well E183223 UL Certificate PDF Download

Mean Well GP25A-C-TUV Certificate PDF Download

Mean Well 0655094-EAC Certificate PDF Download

Mean Well GP25A-C-CB Certificate PDF Download

Mean Well GP25A-C-EMC Certificate PDF Download

Mean Well GP25A-C-CE-dec Certificate PDF Download

Mean Well GP25-UK-dec Certificate PDF Download

Mean Well GP25A-C-FCC Certificate PDF Download

Test reports1

Mean Well GP25x13A Test Report PDF Download

Catalogues2

Mean Well Adaptor Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the GP25B13A-R1B in a compact control system that needs 5V logic and ±5V/12V support rails?

Yes, this model's output configuration includes 5V, 12V, and -5V rails, which can suit compact control or interface electronics with mixed-voltage requirements. It is rated for 28.5W total output, with 2.5A available on the 5V rail.

Is this power supply suitable for embedded electronics that combine 5V processors with -5V legacy circuitry?

It can be a fit where a design needs a 5V rail and also uses 12V and -5V outputs in the same low-power system. The unit operates in constant-voltage mode, accepts 90-264VAC input, and is rated for 28.5W total.

Would the GP25B13A-R1B work for industrial interface boards with 5V digital sections?

Yes, it is appropriate for small industrial or automation interface boards that need a regulated 5V supply and additional 12V and -5V rails. The 5V output is rated at 2.5A, so the load on that rail should stay within that current rating.

Can this model be used in low-power measurement or monitoring equipment with multiple DC rails?

It is suitable for low-power electronics that require the specific 5V, 12V, and -5V output combination. The available power is 28.5W total, which makes it better matched to compact instrumentation than to higher-load systems.

Is the GP25B13A-R1B rated for indoor or outdoor environments?

The provided specs list an operating temperature range of -20°C to +70°C, but they do not include an IP rating. Based on the listed data, temperature capability is defined, while outdoor ingress protection is not.

Payment & Security

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well GP25A13A-R1B Power Supply 50W 5V 12V -5V 2.5A	28.5W	5V	2.5A	IP20	$36.48	View
Mean Well GP25B14E-R1B Power Supply 50W 5V 15V -15V 2.5A	29W	5V	2.5A	IP20	$36.50	View
Mean Well GP25B13D-R1B Power Supply 50W 5V 12V -12V 2.5A	28W	5V	2.5A	IP20	$36.50	View
Mean Well GP25A14E-R1B Power Supply 50W 5V 15V -15V 2.5A	29W	5V	2.5A	IP20	$36.48	View
Mean Well GP25A13D-R1B Power Supply 50W 5V 12V -12V 2.5A	28W	5V	2.5A	IP20	$36.48	View

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