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Mean Well UHP-200-48 Power Supply 201.6W 48V 4.2A

Name: Mean Well UHP-200-48 Power Supply 201.6W 48V 4.2A
Brand: Mean Well
SKU: UHP-200-48
Price: 60.56 USD
Availability: InStock

slim and low profilefanless design

SKU UHP-200-48

$60.56 USD

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UHP-200-48

UHP-200-48 200W 48V Backorder$60.56 USD

UHP-350-48 350W 48V Low stock$83.70 USD

UHP-500-48 500W 48V In stock$114.67 USD

UHP-750-48 750W 48V Low stock$232.24 USD

UHP-1000-48 1000W 48V Low stock$306.00 USD

UHP-1500-48 1500W 48V Backorder$459.86 USD

UHP-2500-48 2500W 48V Low stock$676.54 USD

Product variants

Available to order

Overview

UHP-200-48 is the 48V output model of this series: rated current 4.2A, rated power 201.6W, typical efficiency 94%.

UHP-200 series is a 200W single-output slim type power supply with 26mm of low profile design. Adopting the full range 90~264VAC input, the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V,48V and 55V . In addition to the high efficiency up to 94%, that the whole series operates from -30℃ ~ 70℃ under air convection without fan. UHP-200 has the complete protection functions and 5G anti-vibration capability;It is complied with the international safety regulations such as TUV BS EN/EN62368-1,BS EN/EN60335-1,UL 62368-1 and GB 4943.1. UHP-200 series serves as a high performance power supply solution for various industrial applications.

Features

Slim and Low profile (26mm)
Fanless design,200W convection
Withstand 300VAC surge input for 5 seconds
Built-in active PFC function
-30~+70℃ working temperature
Protections: Short circuit / Overload / Over voltage / Over temperature
DC OK active signal and redundant function(option)
Operating altitude up to 5000 meter (Note.5)
LED indicator for power on
3 years warranty

Specifications

UHP-200-48Specifications from the official datasheet (2025-08-01 edition)

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 4.2A
RATED POWER: 201.6W
RIPPLE & NOISE (max.)^Note.2: 300mVp-p
VOLTAGE ADJ. RANGE: 45.6~50.4V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.3%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 2000ms, 80ms/230VAC; 3000ms, 80ms/115VAC at full load;550ms/230VAC for 55V setup time
HOLD UP TIME (Typ.): 10ms/230VAC 10ms/115VAC

INPUT

VOLTAGE RANGE^Note.4: 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≥0.94/230VAC PF≥0.98/115VAC at full load
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 2.2A/115VAC 1.1A/230VAC
INRUSH CURRENT (Typ.)^Note.8: Cold start 40A/115VAC 80A/230VAC
LEAKAGE CURRENT: <0.75mA / 240VAC

PROTECTION

OVERLOAD: 110~140% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 52.8 ~ 62.4V Protection type :Shut down O/P voltage,re-power on to recover
OVER TEMPERATURE: Protection type :Shut down O/P voltage or Hiccup mode, recovers automatically after temperature goes down

FUNCTION

DC OK SIGNAL(Optional): Contact rating(max.):15Vdc/10mA resistive load
REDUNDANT(Optional): For parallel connection protection:For parallel applications, when one PSU can not work , the another one will be automatically enabled. This can prevent the system crash, and provide the reliability of system

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃(Refer to “Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC (Note.6)

SAFETY STANDARDS: UL 62368-1,TUV BS EN/EN62368-1,BS EN/EN60335-1(Except for 55V), GB 4943.1, EAC TP TC 004, KC62368-1(only for UHP-200-24), BIS IS13252(Part1): 2010/IEC 60950-1: 2005(NOTE 10), BS EN/EN61558-1,BS EN/EN61558-2-16,BSMI CNS15598-1 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH
EMC EMISSION: Compliance to BS EN/EN55032,GB17625.1,GB/T 9254.1,Class B, BS EN/EN55014,BS EN/EN61000-3-2,-3, EAC TP TC 020,BSMI CNS15936
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11;BS EN/EN61000-6-2 (BS EN/EN50082-2),BS EN/EN55035, heavy industry level ,EAC TP TC 020

OTHERS

MTBF: 2472.1 K hrs min. Telcordia SR-332 (Bellcore) ; 257.0K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 194*55*26mm (L*W*H)
PACKING: 0.468kg;24pcs/12.2kg/0.49CUFT

Test conditions and notes10

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance :includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft)
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
7. R type efficiency slightly less than the Blank type, according to the actual measurement.
8. Inrush current parameter has 10% tolerance .
9. RCM is on voluntary basis and meets relevant IEC or AS/NZS standards complying with AS/NZS 4417.1.
10. Some models or factory may not have the BIS marking , please contact MEAN WELL’s sales for more details.

Technical drawings

UHP-200-48 Block Diagram — Block Diagram

UHP-200-48 Derating Curve — Derating Curve

UHP-200-48 Function Manual — Function Manual

UHP-200-48 2.Redundant function — 2.Redundant function

UHP-200-48 Mechanical Specification — Mechanical Specification

Typical applications

Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipments or apparatus
Household appliances
LED display application
Power Source Equipment for PoE(55V model)

Downloads

Certificates10

Mean Well UHP-200(R)-BSMI Certificate PDF Download

Mean Well UHP-200(R)-CCC Certificate PDF Download

Mean Well UHP-200(R)-TUV Certificate PDF Download

Mean Well UHP-200(R)-TUV(EN60335) Certificate PDF Download

Mean Well UHP-200(R)-CB(TUV) Certificate PDF Download

Mean Well UHP-200(R)-CB(UL) Certificate PDF Download

Mean Well UHP-200(R)-CB_60335 Certificate PDF Download

Mean Well UHP-200(R)-EMC Certificate PDF Download

Mean Well UHP-200(R)-CE-dec Certificate PDF Download

Mean Well UHP-200(R)-UK-dec Certificate PDF Download

Test reports1

Mean Well UHP-200-48 Test Report PDF Download

Catalogues2

Mean Well Catalog (Industrial) PDF Download

Mean Well Sign Panel Catalog PDF Download

FAQ

Can I use the UHP-200-48 for 48V industrial control or network power applications?

Yes, if the equipment requires a constant 48V DC source and stays within 201.6W and 4.2A. That profile is appropriate for 48V industrial electronics, controls, or network-adjacent DC loads designed around a 48V bus. The higher output voltage means available current is lower than the 24V, 12V, 5V, 4.2V, and 3.3V versions.

Is the UHP-200-48 suitable for 48V automation devices in a compact machine enclosure?

It can be a good fit where a regulated 48V output is needed but mounting space is tight. The dimensions are 194.0 × 55.0 × 26.0 mm, and the unit is described as slim, low profile, and fanless. Output capacity is 201.6W with a maximum current of 4.2A.

Can this model support embedded or OEM equipment built around a 48V DC bus?

Yes, provided the equipment is designed for constant voltage 48V input. This unit supplies up to 4.2A, so it is better suited to moderate-current 48V loads than to high-current 48V systems. The 90-264VAC input range also supports use across common facility AC sources.

Is the UHP-200-48 a fit for industrial telecom-style or control subsystems that use 48V?

It can be used for 48V subsystems when the DC load remains at or below 201.6W and 4.2A. The constant voltage operating mode is appropriate for equipment intended to run from a regulated 48V source. Its fanless design may also be useful where passive cooling is preferred.

What separates the UHP-200-48 from the other UHP-200 variants?

The standard UHP-200 outputs listed are 132W at 3.3V and 40A, 168W at 4.2V and 40A, 200W at 5V and 40A, 200.4W at 12V and 16.7A, 201W at 15V and 13.4A, 201.6W at 24V and 8.4A, 201.6W at 36V and 5.6A, and 201.6W at 48V and 4.2A. This 48V model is the highest-voltage standard UHP-200 option in that list and therefore has the lowest output current among those versions.

Is the UHP-200-48 rated for outdoor use or difficult temperature conditions?

The temperature specification is -30°C to +70°C, so the model is rated across a wide operating range. No IP rating is included in the provided specifications, so outdoor exposure suitability is not confirmed by this product data alone. For that reason, enclosure protection should not be assumed from the temperature rating by itself.

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