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TDK/Lambda EMS 40-25 Switch Mode DC Power Supply 40V 25A 1kW

Description

The EMS series are high power switch mode AC to DC power supplies for applications where high efficiency, precise regulation and a high degree of packing density and light weight are required.

This series of high frequency switching power supplies is designed to operate as a source of constant current/constant voltage with automatic crossover. All EMS Power Supplies are fully programmable via an analog programming or (optional) RSTL digital interface, allowing for systems integration to meet your specific requirements.

The EMS series represents an important element in our broad line of switching power supplies. Beginning in 1969 with multiple patents awarded, TDK-Lambda Americas has continued to invest in the development and engineering of the EMS series. Successful applications include semiconductor processing, medical, and scientific and research laboratories. The EMS series offers the best of customer tested and application proven features, while incorporating the latest advancements in technology for the user of power conversion systems.

Features

  • Zero stacking
  • High power density
  • CE mark on selected models
  • 650 microsecond transient response time
  • Built in OVP with front panel adjust
  • Built in thermal protection
  • CC/CV with auto crossover
  • Soft Start
  • Series or parallel, master-slave operation
  • 19" Rack mounted
  • Five Year Warranty
  • Common programming with, TCR, EMHP and ESS
  • True zero voltage and current adjustability

Specifications

AC Input

600 W models: 115 VAC (standard),
220 VAC (optional) single phase

1 kW models: 115 VAC (standard),
220 VAC (optional) single phase

2 kW models: 220 VAC single phase (standard)

All models

50/60 Hz Softstart AC inrush Consult factory for other inputs

Output Characteristics

Regulation

0.1%

Stability

0.05%

Transient response

650 microseconds for 30% load change (models up to 20 VDC)

Operating Temperature

0-50 Deg C full output, derate above 50 Deg C.

Protective Features

Overvoltage (up to 300 VDC outputs)

Overtemperature

Overcurrent

Programming

Front panel controls and remote analog resistance,
voltage and current programming (standard)

0-5 V and 0-10 V (optional) Internal RS232
and IEEE-488 (optional)

Embedded IEEE/RS232 available as option on 1kW models in 1U high chassis.

Dimensions

0.6/1kW - 19" W x 1 3/4" H x 22" D

Weight

0.6kW

1kW   

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E