Modules:
EHS, EDS, EBS, ESS
Crates:

ECH 54A / 55A / 56A
ECH 242 / 244 / 238 / 224
Interfaces:

Touch display
Ethernet, WIFI, CAN

EHR Series, with switchable polarity

The new EHR series modules are multichannel high voltage power supplies in MMS system (Eurocard format) and provides 4 HV channels,  each single channel has an independent voltage and current control. The module is made of high-precision components such as 24 bit ADC and up to 20 bit DAC an provides comprehensive safety features.

By offering different configurations, this module perfectly covers various types of applications, such us detector suply, experimental setup or lab use. 

Application Areas

• Detector supply
• Experimantal setup
• Laboratory use

EHS Standard

(Please scroll down for EHS High Precision versions)

EHS modules are multichannel high voltage power supplies in MMS system (Eurocard format). With up to 32 channels each single channel has an independent voltage and current control. The module is made of high-precision components such as 24 bit ADC and up to 20 bit DAC an provides comprehensive safety features.

 By offering different configurations, this module perfectly covers various types of applications. The EHS standard module is available in two floating versions, Common Floating Groud (CFG) and Floating Ground (FG). 

Application Areas

• Detector supply
• Experimantal setup
• Laboratory use

EHS High Precision

EHS High Precision modules are multichannel high voltage power supplies in MMS system (Eurocard format) with best stability, temperature coefficients and very low ripple and noise characteristics. With up to 16 channels each single channel has an independent voltage and current control. Compared to a standard module the High Precision EHS is equipped with a second current measurement range to precisely meter low currents. Switching of measurements ranges is done automatically. 

 By offering different configurations, this module perfectly covers various types of applications. The EHS High Precision module is available in two floating versions, Common Floating Groud (CFG) and Floating Ground (FG). 

Application Areas

• Detector supply
• experimantal setup
• Laboratory use

OPTION SPECIFICATIONS

Polarity:  positive: x = p, negative: x = n
Floating:  common floatign ground (CFG): y = 2

Floating ground: y = 4

Very low noise (EHS standard):  VLN

Lower temperature coefficient:   TC

Single channel inhibit - down:   ID

Single channel inhibit - up:   IU

Voltage correction by temperature:   VCT

Lower output current:  L (lower nom. output current)

EDS Distributor HV Modules with CFG

(CFG = Common Floating Ground)

The cost effective EDS distribution modules are multichannel high voltage power supplies in MMS system (Eurocard format). It is available as Low Cost version with reduced resolution and precision of current measurements. The EDS comes with common floating ground to reduce voltage noise level. With up to 48 channels each single channel has an independent voltage control. The module is made of high precision components such as 24 bit ADC and 20 bit DAC and provides comprehensive safety features. 

Application Areas

• Multiple channel HV distribution for solid state detectors
• Experimantal physics
• Laboratory use

Order specifications:

Polarity:  positive: x = p, negative: x = n

Low cost:  standard : y = 1, low cost: y = 3

EBS Bipolar 4 Quadrant HV Modules with CFG

(CFG = Common Floating Ground)

The bipolar EBS distribution modules are multichannel high voltage power supplies in MMS system (Eurocard format) with full 4-quadrant capabilities. The EBS can be used as bipolar current sink and source, which perfectly covers requirements of electronic optical systems or capacitive loads. The EBS is built in common floating ground principle to reduce voltage noise level. With up to 24 channels each sigle channel has an independent voltage control up to 3 kV channel-voltage-difference. The EBS configuration of output voltage and current can be customizend on request. The module is made of high precision components such as 24 bit ADC and 20 bit DAC and provides comprehensive security features.

Application Areas

• Perfect for electron optical systems and capacitive loads
• Experimantal physics
• Laboratory use

OPTION SPECIFICATIONS:
Active safety loop:    SLA
Internally powered safety loop:  SLP

ESS Single Channel 2 Quadrant HV Module with FG
 (FG = Floating Ground)

The ESS module is a single channel high voltage power supply in MMS system (Eurocard format) with 2-quadrant capabilities.
It can be used as unipolar current sink and source, which perfectly covers requirements of electron optical sytems or capacitive loads.

The ESS series is built in floating ground principle to reduce voltage noise level. The configuration of output voltage and current can be customized on request. The module is made of high precision components such as 24 bit ADC and 16 bit DAC and provides comprehensive safety features.

Application Areas

• Perfect for electron optical systems and capacitive loads
• Experimantal physics
• Laboratory use

OPTION SPECIFICATIONS:
Polarity:    positive: x = p, negative: x = n
GES connector:  GES