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AC-DC Power Supplies

TDK-Lambda is a global supplier of AC-DC power supplies with a broad range of power levels.
Looking for programmable AC-DC? We also offer a wide range of Programmable (Laboratory) power supplies.

TPS Series - 3200W to 4080W - Single Output

NewRecommended
TPS Series
  • 400/440/480 VAC (Nom.) 3Ph Delta or Wye
  • Fully Regulated, Wide Range Adj. Output
  • Voltage and Current Programming
  • -40°C (start up) to +70°C operation
  • >92% Efficiency
  • PMBus™ Communication
  • Built-in ORing FET for parallel operation

HFE Series - 1584W to 2500W - Single Output

HFE Series
  • 1U rackmount containing up to 5 units
  • Up to 29.2W/in³ power density
  • Internal ORing MOSFET & Current Share
  • High Efficiency
  • Up to 9,500W in 1U rack
  • PMBus™(I2C) and LAN options

RFE Series - 1000W to 2500W - Single Output

RFE Series
  • 1U High
  • Internal ORing FETs and Current Share
  • High Efficiency
  • I2C, PMBus™ Communication option

QM Series - 550W to 2000W - Single Output / Multiple Output

NewRecommended
QM Series
  • Up to 18 Outputs
  • Full Medical Isolation (MOPP)
  • Low Speed, Low Audible Noise Fan
  • Industry Leading Flexibility
  • 7 year warranty
  • Suitable for B and BF rated equipment
  • PMBus™ communication option

HWS Series - 300W to 1800W - Single Output

HWS Series
  • Limited Lifetime Warranty
  • UL 508 approved
  • SEMI F47 Compliant (high line AC)
  • Universal Input (85 - 265VAC)
  • High Efficiency
  • Class 1 Div 2 option (/RY suffix)

HWS/HD Series - 30W to 1800W - Single Output

HWS/HD Series
  • Limited Lifetime Warranty
  • -10 to +71°C Operation (-40°C start up)
  • Universal input (85 - 265VAC)
  • Conformal coated PCBs
  • Class 1 Div 2 option (/RYHD suffix)

PF-A Series - 756W to 1512W - Single Output

PF-A Series
  • Low Profile (0.5")
  • 0.95 Power Factor
  • EN61000-3-2 Compliant
  • Parallel Operation

ALPHA 1000/1500 Series (CA) - 1000W to 1500W - Single Output / Multiple Output

ALPHA 1000/1500  Series (CA)
  • 1 to 16 regulated and independent outputs
  • Power Factor Corrected
  • No Minimum Load
  • Fast-on Tab Connections
  • Wide Range Input
  • Low Leakage Medical Options

CUS1500M Series - 1500W - Single Output

NewRecommended
CUS1500M Series
  • Low Audible Noise (<45dBA)
  • EN55011/55032-B EMI
  • Enclosed compact construction
  • Medical and Industrial Certifications
  • 7 year warranty

HWS/ME Series - 30W to 1500W - Single Output

HWS/ME Series
  • Limited Lifetime Warranty
  • Medical Approvals
  • Universal Input (85 - 265VAC)
  • High Efficiency

LZSA Series - 500W to 1500W - Single Output

LZSA Series
  • Five year warranty
  • -40°C to +71°C Operation
  • MIL-STD-810E Vibration / Shock
  • Input transient protected
  • UL508, SEMI F47, Factory Mutual (Cl 1, Div 2)
  • Rugged design with conformal coating
  • Superior thermal design

RWS-B Series - 50W to 1500W - Single Output

NewRecommended
RWS-B Series
  • 10 Year e-cap Lifetime
  • 85 - 265VAC Input (300VAC for 5s)
  • UL 508 Certification on Select Models
  • Compact Size
  • 7 year warranty

RWS-B/ME Series - 1000W to 1500W - Single Output

RWS-B/ME Series
  • Medical certification (IEC60601-1)
  • 2 x MOPP
  • 10 Year e-cap Lifetime
  • 85 - 265VAC Input (300VAC for 5s)
  • Compact Size
  • 7 year warranty

QS Series - 600W to 1200W - Single Output

NewRecommended
QS Series
  • BF Ready Medical Isolation (MOPP)
  • Low Speed, Low Audible Noise Fan
  • Dual or Single Fusing
  • High Current 5V/2A Standby
  • Class B Conducted & Radiated EMI
  • PMBus™ Communications Option
  • 7 year warranty

NV MODULAR Series - 350W to 1150W - Single Output / Multiple Output

NV MODULAR Series
  • Up to 8 Outputs (6 for the NV350)
  • 1U Form Factor
  • Up to 90% Efficient
  • Active Power Factor Correction
  • Universal Input (90 - 264VAC)
  • No Minimum Loads
  • Medical Certifications

SWS-L Series - 600W to 1056W - Single Output

SWS-L Series
  • Low Cost
  • Active Power Factor Correction
  • Input Transient Protected IEC61000-4
  • Universal Input (85 - 265VAC)
  • SEMI F47 Compliant (208VAC)
  • Medical Approvals (SWS1000L)

FPS Series - 864W to 1008W - Single Output

FPS  Series
  • 1U High
  • Up to 3000W (3 units) in 19" rack
  • Hotswap capable (ORing diodes built in)
  • Low Cost
  • PoE Option

PFE Series - 300W to 1008W - Single Output

PFE Series
  • Low profile, small size
  • 100°C baseplate temperature
  • High Power Density
  • High Efficiency
  • Suitable for conduction cooling
  • Power Factor Corrected (PFC)

CPFE1000 Series - 720W to 1000W - Single Output

CPFE1000 Series
  • Universal Input
  • MIL STD 461/462D CE102EMC
  • Baseplate cooled, no fan required
  • I2C Interface
  • High Efficiency
  • Conformal Coated

CPFE1000FI Series (with Cover) - 720W to 1000W - Single Output

CPFE1000FI  Series (with Cover)
  • Smaller size than CPFE1000F
  • Baseplate cooled, no fan required
  • Protective coating option
  • I2C Interface
  • High Efficiency

CPFE1000FI Series - 720W to 1000W - Single Output

CPFE1000FI Series
  • Smaller size than CPFE1000F
  • Baseplate cooled, no fan required
  • Protective coating option
  • I2C Interface
  • High Efficiency

HWS-L/BAT Series - 600W to 1000W - Single Output

HWS-L/BAT Series
  • Low profile
  • Active Power Factor Correction
  • Universal input (85 - 265VAC)
  • Low acoustical noise
  • Adjustable current limit
  • Constant current style limit
  • Medical Certifications (HWS1000L)

DPP Series - 15W to 960W - Single Output

DPP Series
  • Low Cost
  • UL 508 Listed
  • Convection Cooled
  • Conducted and Radiated EMI, Class B
  • Input Transient Protection, IEC61000-4
  • Conforms to EN61000-3-2 (PFC)
  • Three year warranty

DRF Series - 120W to 960W - Single Output

NewRecommended
DRF Series
  • High Efficiency, up to 95%
  • Very Compact Size
  • 150% Peak Power Capability for 4s
  • ErP Compliant Design
  • Market-Leading No Load Power Draw
  • Remote On/Off
  • Hazardous Location Option (/HL)

VEGA Series - 450W to 900W - Single Output / Multiple Output

VEGA Series
  • 1-11 Wide Range Outputs with Adjustment
  • Cooling - System air/End fan/Reverse fan
  • 48VDC Input Option
  • Medical Approval Options
  • MIL-STD-810 Shock and Vibration
  • PFC compliant to EN61000-3-2
  • Safety Agency Approvals EN, cULus, BSI, CE

VEGA-LITE Series - 550W to 900W - Single Output / Multiple Output

VEGA-LITE Series
  • 1-11 Wide Range Outputs with Adjustment
  • Suitable for higher volume applications
  • Output Voltages from 1.8 - 56V
  • Medical Approval Options
  • MIL-STD-810 Shock and Vibration
  • PFC compliant to EN61000-3-2
  • Safety Agency Approvals EN, cULus, BSI, CE

HWS-P Series - 300W to 601W - Single Output

HWS-P Series
  • Limited Lifetime Warranty
  • 300% Peak Power Capability
  • Small Package Size
  • Universal Input (85 - 265VAC)
  • High Efficiency

CM4 Series - 600W - Single Output / Multiple Output

NewRecommended
CM4 Series
  • 1 to 4 programmable outputs
  • Conduction cooled
  • Wide output adjustment
  • Compact 4" x 7" footprint
  • MIL-STD-461F, -704F Immunity
  • 5 year warranty

CUS600M Series - 400W to 600W - Single Output

NewRecommended
CUS600M Series
  • 400W (600W Peak) Convection Cooled
  • 600W with Forced Air
  • Medical Certifications (2xMOPP)
  • Class B Conducted and Radiated EMI
  • Suitable for Class I and Class II installations
  • Compact 3 x 5 x 1.46" size

EVS Series - 300W to 600W - Single Output

EVS Series
  • Suitable for battery charging
  • 300W Convection Cooled, 600W fan model
  • Adjustable Current Settings
  • Five year warranty

GXE Series - 600W - Single Output

NewRecommended
GXE Series
  • IEC60601-1, 62368-1 and 60950-1 certification
  • Convection cooled
  • High Efficiency (up to 95%)
  • Digital (RS-485) or analog programming
  • Constant Voltage & Constant Current Modes
  • Monitoring & Programming Functions
  • 7 year warranty

PFH Series - 504W - Single Output

NewRecommended
PFH Series
  • 2.4" x 4" Brick Footprint with Metal Case
  • 85 - 265VAC Input
  • 12, 28, or 48VDC Output; 12V Aux
  • High Power Density, High Efficiency
  • Power Factor Corrected
  • Suitable for Conduction Cooling
  • PMBus™

CSS Series - 40W to 500W - Single Output

CSS Series
  • 360W Convection rating
  • High Efficiency
  • IEC60601-1 or IEC60950-1 certifications
  • ORing FET and Current Share
  • Dual input fuses

GWS Series - 250W to 500W - Single Output

GWS Series
  • High Efficiency, up to 93%
  • 1.6" height (1U compatible)
  • Wide Range AC Input
  • 250W Convection Cooled
  • Five year warranty

XMS500 Series - 500W - Single Output

XMS500 Series
  • ITE & Medical Certifications (2 x MOPP)
  • Class I & Class II operation with Level B EMC
  • Compact 4 x 7.1" footprint
  • Suitable for B and BF rated equipment
  • Five year warranty

DRB Series - 15W to 480W - Single Output

NewRecommended
DRB Series
  • High Efficiency, up to 91%
  • Compact size
  • ErP Compliant Design
  • Low No Load Power Consumption
  • Class 2 Models to UL 1310
  • Class 1 Div 2 for Hazardous Locations

CUS350M Series - 350W to 420W - Single Output

CUS350M Series
  • IEC60601 3rd Ed. (2 x MOPP)
  • High Efficiency, up to 94%
  • 350W Convection, 420W Forced Air Rating
  • Low profile (1.6")
  • Low off-load power draw (<0.5W)
  • 5V Aux & 12V fan supply (/F suffix)
  • BF rated

CFE Series - 300W to 400W - Single Output

CFE Series
  • Medical & ITE Safety Certifications (BF rated)
  • 94% Efficient
  • 0.5W Standby Power
  • Meets ErP Stage 2
  • 450W Peak Loading (10s)
  • Suitable for 1U applications
  • Five year warranty

EFE Series - 300W to 400W - Single Output

EFE Series
  • Open frame, U channel, Cover options
  • High Efficiency
  • Active Power Factor Correction
  • Universal input (90 - 264VAC)
  • High peak loading capability
  • Suitable for 1U applications

EFE-M Series - 300W to 400W - Single Output

EFE-M Series
  • Open frame, U channel, Cover options
  • Designed for Medical Equipment
  • High Efficiency
  • Digital Control
  • High Power Density (up to 18W/in³)
  • No minimum load
  • Suitable for 1U applications

DTM Series - 40W to 300W - Single Output

DTM Series
  • Meets DoE Level VI Efficiency
  • Medical Certifications
  • ErP, CEC and EISA Compliant Models
  • Wide Range AC Input

ZWS-BAF Series - 50W to 300W - Single Output

ZWS-BAF Series
  • Universal input (85 - 265VAC)
  • 10 Year e-cap Lifetime
  • Power Factor Corrected
  • Convection Cooled
  • Compact Design
  • Five year warranty

CUS250LD Series - 165W to 252W - Single Output

CUS250LD Series
  • High Efficiency, up to 90%
  • 1.18" high
  • Wide Range AC Input
  • Convection Cooled
  • Coated PCB as standard
  • Three year warranty

CUS200M Series (with Cover) - 200W to 250W - Single Output

Recommended
CUS200M  Series (with Cover)
  • IEC 60601-1 (2xMOPP), IEC 60950-1 Approvals
  • 200W Convection Cooled Rating
  • High Efficiency, up to 94%
  • Industry Standard 3" x 5" footprint
  • Suitable for B and BF rated equipment
  • 5V Standby Output

CUS200M Series - 200W to 250W - Single Output

Recommended
CUS200M Series
  • IEC 60601-1 (2xMOPP), IEC 60950-1 Approvals
  • 200W Convection Cooled Rating
  • High Efficiency, up to 94%
  • Industry Standard 3" x 5" footprint
  • Suitable for B and BF rated equipment
  • 5V Standby Output

DLP Series - 75W to 240W - Single Output

DLP  Series
  • Low Cost
  • UL 508 Listed
  • Convection Cooled
  • Conducted and Radiated EMI
  • Input Transient Protection, IEC61000-4
  • Conforms to EN61000-3-2 (PFC)
  • Three year warranty

ZWS-BP Series - 150W to 240W - Single Output

ZWS-BP Series
  • 200% Peak Power Capability
  • Operating temp. -10°C to 70°C
  • 10 Year e-cap Lifetime
  • Five year warranty

ZWS-RC Series - 240W - Single Output

ZWS-RC Series
  • Certified to IEC/EN62477-1 OVC III
  • 12 year e-cap lifetime
  • Convection Cooled
  • Five year warranty

ZWD-PAF Series - 100W to 225W - Multiple Output

ZWD-PAF Series
  • Universal Input (85 - 265VAC)
  • Power Factor Corrected
  • 200% Peak Power capability on 24V o/p
  • Individual output adjustment
  • Two year warranty

LS Series - 25W to 200W - Single Output

LS Series
  • Superior op. temp. performance up to 70 °C
  • Very High efficiency up to 87%
  • Very low cost
  • Compact Size
  • Withstands 300VAC surges (5s)
  • Convection or fan cooled (LS200)
  • Five year warranty

NV CONFIGURABLE Series - 175W - Single Output / Multiple Output

NV CONFIGURABLE Series
  • 1-5 Outputs
  • Up to 90% Efficient
  • Active Power Factor Correction
  • Universal Input (90 - 264VAC)
  • No Minimum Loads
  • Medical Approvals

ZWQ Series - 80W to 170W - Multiple Output

ZWQ Series
  • Low Profile (1U height)
  • Universal Input
  • PFC: Conforms to EN61000-3-2
  • EN55022 Curve B
  • Forced Air or Convection Cooled

CUS200LD Series - 79W to 153W - Single Output

CUS200LD Series
  • Convection or Conduction Cooled
  • Up to 206W Peak Power Capability
  • Low 31mm Height
  • -40°C Ambient temperature start up

CUS150M Series (U channel) - 120W to 150W - Single Output

NewRecommended
CUS150M  Series (U channel)
  • 150W Convection rating (/U version)
  • ITE and Medical Certifications (2 x MOPP)
  • Class B Conducted and Radiated EMI
  • Suitable for Class I and II installations
  • Compact 2 x 4 x 1.24" footprint
  • Suitable for BF Rated Equipment
  • Operation up to 85°C Ambient

CUS150M Series (with Cover) - 120W to 150W - Single Output

NewRecommended
CUS150M  Series (with Cover)
  • 150W Convection rating (/U version)
  • ITE and Medical Certifications (2 x MOPP)
  • Class B Conducted and Radiated EMI
  • Suitable for Class I and II installations
  • Compact 2 x 4 x 1.24" footprint
  • Suitable for BF Rated Equipment
  • Operation up to 85°C Ambient

CUS150M Series - 120W to 150W - Single Output

NewRecommended
CUS150M Series
  • 150W Convection rating (/U version)
  • ITE and Medical Certifications (2 x MOPP)
  • Class B Conducted and Radiated EMI
  • Suitable for Class I and II installations
  • Compact 2 x 4 x 1.24" footprint
  • Suitable for BF Rated Equipment
  • Operation up to 85°C Ambient

DT-D Series - 40W to 150W - Single Output

DT-D Series
  • DoE, CEC and EISA Compliant
  • Energy efficiency level V and VI models
  • Wide Range AC Input

HWS-A Series - 15W to 150W - Single Output

HWS-A Series
  • Limited Lifetime Warranty
  • UL 508 approved
  • SEMI F47 Compliant (high line AC)
  • Universal Input (85 - 265VAC)
  • Higher Efficiency than HWS Series

VS-E Series - 50W to 150W - Single Output

VS-E Series
  • High efficiency
  • Low standby power
  • 100% load at 50°C
  • Five year warranty

SCS Series - 120W - Single Output

SCS Series
  • Low Profile
  • Convection cooled
  • Wide Range AC Input with PFC
  • Global Safety Agency Compliance

CUS100ME Series (with Cover) - 100W - Single Output

NewRecommended
CUS100ME  Series (with Cover)
  • Convection, conduction or forced air cooling
  • 100W Rating at 50°C Ambient
  • 50W Cond. Cool. Rating at 80°C Ambient
  • 75W with 1m/s Airflow at 85°C Ambient
  • ITE & Medical Certifications (2 x MOPP)
  • Suitable for Class I and Class II Installations
  • Class B Conducted and Radiated EMI

CUS100ME Series - 100W - Single Output

NewRecommended
CUS100ME Series
  • Convection, conduction or forced air cooling
  • 100W Rating at 50°C Ambient
  • 50W Cond. Cool. Rating at 80°C Ambient
  • 75W with 1m/s Airflow at 85°C Ambient
  • ITE & Medical Certifications (2 x MOPP)
  • Suitable for Class I and Class II Installations
  • Class B Conducted and Radiated EMI

DRL Series - 10W to 100W - Single Output

NewRecommended
DRL Series
  • High Efficiency, up to 90%
  • Low Profile for Building Automation
  • Class II Double Insulation
  • ErP Compliant Design
  • Low No Load Power Consumption
  • UL 1310 Class 2 Compliant
  • SEMI F47 Compliant

DSP Series - 7.5W to 100W - Single Output

DSP Series
  • Low Profile for Building Automation
  • 5V to 24V Outputs
  • Wide Range AC Input
  • -25°C to +71°C Operation
  • Convection Cooled
  • UL 1310 Class 2 Compliant
  • Class II Double Insulation

ZPSA Series - 14W to 100W - Single Output

ZPSA Series
  • Wide Range AC Input
  • Low Profile, Industry Standard Footprint
  • Global Safety Agency Compliance
  • EN61000-4 Immunity

NN Series - 15W to 90W - Single Output / Multiple Output

NN Series
  • Single and Dual Outputs
  • Excellent Line and Load Regulation
  • Front Panel Voltage Taps
  • Thermal Protection
  • Two year warranty

CUT Series (with Cover) - 35W to 75W - Multiple Output

CUT  Series (with Cover)
  • Compact size (2x4" and 3x5" footprint)
  • Low profile (1.06")
  • Output 1 isolated from outputs 2 & 3
  • High Efficiency, 85%
  • No minimum loading
  • Three year warranty

CUT Series - 35W to 75W - Multiple Output

CUT Series
  • Compact size (2x4" and 3x5" footprint)
  • Low profile (1.06")
  • Output 1 isolated from outputs 2 & 3
  • High Efficiency, 85%
  • No minimum loading
  • Three year warranty

CSW Series (with Cover) - 40W to 65W - Single Output

CSW  Series (with Cover)
  • Accepts 115/230/277 VAC Nominal Inputs
  • DIN Rail Mount Option
  • Global Safety Agency Compliance
  • <150mW Off-Load Power Consumption
  • DOE Efficiency Level VI, ErP Tier 2
  • UL 1310 Class 2 Compliant (24V Model)

CSW Series - 40W to 65W - Single Output

CSW Series
  • Accepts 115/230/277 VAC Nominal Inputs
  • DIN Rail Mount Option
  • Global Safety Agency Compliance
  • <150mW Off-Load Power Consumption
  • DOE Efficiency Level VI, ErP Tier 2
  • UL 1310 Class 2 Compliant (24V Model)

CUS30M & CUS60M Series - 30W to 60W - Single Output

Recommended
CUS30M & CUS60M Series
  • High Efficiency, up to 90%
  • Industry Standard 2" x 3" footprint
  • Convection Cooled
  • Class I and II Operation
  • Suitable for B and BF rated equipment
  • ITE & Medical Certifications (2 x MOPP)

KMS-A Series - 15W to 60W - Single Output

KMS-A Series
  • Medical Safety Cert (4kVAC In-Out)
  • Class II (No ground needed)
  • Wide Temperature Range
  • Low off-load power draw
  • High Efficiency
  • Small size and lightweight

MTW Series - 15W to 60W - Multiple Output

MTW Series
  • Compact, Slim, Lightweight
  • Low Cost Design
  • Peak Load Capable
  • Output 1 isolated from Outputs 2 & 3
  • Three year warranty

LWT-H Series - 17W to 50W - Multiple Output

LWT-H Series
  • Triple Output
  • 26mm height
  • Outputs 2 and 3 isolated from output 1
  • Universal input (85 - 265VAC)
  • Low profile
  • Wattbox design

KM Series - 15W to 40W - Single Output / Multiple Output

KM Series
  • Single, Dual or Triple Output
  • Medical Safety Cert (4kVAC In-Out)
  • Class II (No ground needed)
  • Wide Range Input
  • Small size and lightweight

ZWS-B Series - 10W to 30W - Single Output

ZWS-B Series
  • Operating temp -10°C to +70°C
  • Low off-load power draw (<0.5W)
  • 10 Year e-cap Lifetime
  • Universal Input (85 - 265VAC)
  • Suitable for 'Green' products
  • Five year warranty

KWS-A Series - 5W to 26.4W - Single Output

KWS-A Series
  • -40°C (start up) to +85°C operation
  • Low off-load power draw (<0.5W)
  • Improved efficiencies up to 88%
  • Class II, No Ground Connection
  • Long Electrolytic Capacitor Lifetime
  • Compact Size
  • No external components needed

KPSA Series - 5W to 15W - Single Output

KPSA Series
  • Small size and lightweight
  • PC board mountable
  • Low Cost
  • UL Class II Approved
  • Wide input range
  • No external components needed

KAS Series - 2W to 4W - Single Output

KAS Series
  • 90 - 305VAC Input Voltage
  • Class II (No ground needed)
  • Wide Temperature Range (-40 to +80°C)
  • Low off-load Power Draw
  • High Efficiency

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