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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

OTHER SOLUTIONS
• REPLACEMENT MODEL
Gen1U 750W/1500W
• LOWER POWER
Gen1U 750W/1500W
GenH 750W
• HIGHER POWER
Gen 2U 3.3kW
 
EMS 1U (600W and 1kW) products have been discontinued effective April 1st 2005.
See Genesys™ 1U for replacement products.

EMS - 600W to 1kW, up to 130A
(for embedded RS232/485 and optional IEEE see Genesys™ 1500W 1U)

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, 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.

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.

Mechanical
Size:
0.6/1kW - 19" W x 1 3/4" H x 22" D
Weight: 
0.6kW - 15lbs/7kg
1kW    - 17lbs/7kg

Outline Drawings (PDF)

EMS 600W/1kW Standard
EMS 600W/1kW CE
EMS 1kW IEEE

All specifications subject to change without notice.
Standard Model Listing
Model Number

Rated Power
(Watts)

Output
Voltage
(Volts)

Output
Current
(Amps)

Output Ripple
(mV) p-p Carrier

EMS 7.5-75
EMS 7.5-130

600
1000

0-7-5
0-7-5

0-75
0-130

100
75

EMS 10-60
EMS 10-100

600
1000

0-10
0-10

0-60
0-100

100
75

EMS 20-30
EMS 20-50

600
1000

0-20
0-20

0-30
0-50

100
75

EMS 30-20
EMS 30-33

600
1000

0-30
0-30

0-20
0-33

100
75

EMS 40-15
EMS 40-25

600
1000

0-40
0-40

0-15
0-25

100
75

EMS 60-10
EMS 60-18

600
1000

0-60
0-60

0-10
0-18

100
75

EMS 80-7.5
EMS 80-13

600
1000

0-80
0-80

0-7.5
0-13

100
100

EMS 100-10

1000

0-100

0-10

100

EMS 150-7

1000

0-150

0-7

120

EMS 300-3.5

1000

0-300

0-3.5

150

EMS 600-1.6

1000

0-600

0-1.6

250

Ordering Information
EMS 10 - 100 - x - xx-xx -

xxxx

Model Voltage   Current   AC Input   Options
Special Programming
 
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