VERSATILE HIGH VOLTAGE POWER SUPPLY MODULES
Series MH100
FEATURES
100W output power
High reliability
24V DC powered
Range of outputs available
Positive or negative polarity
Short circuit & flashover protection
Remotely controllable
V & I control
V & I monitor
LED status indication
Low ripple
marked
DESCRIPTION
The Series MH100 is a range of versatile high voltage modules
suitable for specification in OEM equipment as component power
supplies. Powered from 24V DC, these units allow full range control
and monitoring of voltage and current via 0-10V analogue signals. In
addition, internal potentiometers are provided for voltage and current
control.
Voltage Regulation:
Line:
Less than 0.01% for a 10% change in input voltage.
Load:
Less than 0.1% for 10% to full load.
Current Regulation:
Line:
Less than 0.01% for a 10% change in input voltage.
Load:
Less than 0.1% for 10% to full load.
Voltage Control:
1
0 to 10V for 0 to rated output voltage, accuracy ±1% of rated
voltage.
2
Via remote potentiometer minimum resistance 9kΩ.
3
Via internal potentiometer.
Current Control:
1
0 to 10V for 0 to rated output current, accuracy ±1% of rated
voltage.
2
Via remote potentiometer minimum resistance 9kΩ.
3
Via internal potentiometer.
Note:
Any combination of V and I control may be used.
Monitors:
Voltage: 0 to 10V ±1% for 0 to rated output voltage.
Current: 0 to 10V ±1% for 0 to rated output current.
Note:
Each monitor has a series output resistor of 1kΩ.
Temperature Coefficent:
200ppm/oC over-operating temperature range.
Stability:
±0.1% over an 8 hour period after 30 minutes warm-up.
SPECIFICATION
Output Power:
100W max output power.
Output Voltage:
0 to 50kV depending on model.
Output Current:
0 to 20mA depending on model.
Input Voltage:
+24V DC (±2V DC).
Input Current:
6A max.
Polarity:
Positive or negative to order.
Ripple:
Less than 0.1% peak to peak.
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Series MH100
VERSATILE HIGH VOLTAGE POWER SUPPLY MODULES
Operating Temperature:
0 to +45oC.
Storage Temperature:
-20oC to +60oC.
Humidity:
85% maximum relative humidity non-condensing.
Altitude:
Sea level to 2000m (6500 ft).
Installation Category:
1 (BS EN61010-1)
Pollution Degree:
2 (BS EN61010-1)
Control:
The power supply is operated via the 15-way D-type connector situated
on the rear panel. Full control and monitoring functions are available
by this method.
Cooling:
Free convection (no fan).
Protection:
The units are fully protected against flashover and continuous short
circuit (no trip).
EMC:
The Series MH100 is intended for installation as a component of a
system. Basic EMC filtering is provided.
Safety:
The Series MH100 meets the requirements of the Low Voltage Directive
(LVD), 73/23/EEC by complying with BS EN61010 when it is installed as a
component part of compliant equipment. It is CE marked accordingly.
RoHS:
The MH100 is currently built to non-RoHS standard. This unit can,
however, be configured to meet the requirements of RoHS where
significant customer demand requires it, although please note that this
will have an impact on delivery timescales.
Mechanical Specification:
Dimensions:
See outline drawing.
Weight:
3kg (6.6lb).
Outputs and Ordering Information:
The standard range of units available is as follows:
Model no
MH100/502*
MH100/103*
MH100/253*
MH100/303*
MH100/403*
MH100/503*
Output Voltage
5kV
10kV
25kV
30kV
40kV
50kV
Output Current
20mA
10mA
4mA
3.3mA
2.5mA
2mA
* Please add the required suffix or suffices to the model number:
P or N
S
A
B
Positive or negative polarity
Screened HV cable only
Front HV cable exit
Rear HV cable exit (not available on MH100/503).
eg: part number for a 50kV positive unit with screened cable:
MH100/503PS.
For voltages not listed above, please contact our sales team.
If required, this unit can be configured to meet the requirements of
RoHS providing a significant quantity is ordered - please contact our
sales team.
Interface Connection:
Input:
4W Molex Minifit 5569
Pin 1+2 0V, 3+4 +24V.
Safety Earth:
M5 stud.
HV Output:
50kV unit has ‘poke home’ connector.
Control interface via a 15-way female D-type connector:
CURRENT CONTROL INDICATOR
VOLTAGE CONTROL INPUT
+10V VOLTAGE REFERENCE
VOLTAGE CONTROL INDICATOR
VOLTAGE MONITOR OUTPUT
SIGNAL 0V
CURRENT MONITOR OUTPUT
ENABLE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CURRENT CONTROL INPUT
+10V VOLTAGE REFERENCE
CURRENT CONTROL POTENTIOMETER
VOLTAGE CONTROL POTENTIOMETER
SIGNAL 0V
SIGNAL 0V
SIGNAL 0V
These component power supplies meet the requirements of EC Directive 73/23/EEC (LVD)
.
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Series MH100
Drawing dimensions are in mm (inches)
Design developments may result in specification changes
VERSATILE HIGH VOLTAGE POWER SUPPLY MODULES
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UK
HiTek Power Ltd
Hawthorn Road, Littlehampton
West Sussex BN17 7LT
UK
Tel:
+44 (0) 1903 712400
Fax:
+44 (0) 1903 712500
e-mail: sales.uk@hitekpower.com
USA
HiTek Power Inc
124 Jewett Street, Unit #2
Georgetown, MA 01833-1868
USA
Tel:
+1 (978) 352-9100
Fax:
+1 (978) 352-9133
e-mail: sales.us@hitekpower.com
GERMANY
HiTek Power GmbH
Joh.-Friedr.-Boettger-Str. 21
D-63322 Roedermark
Germany
Tel:
+49 (0) 6074 69285 0
Fax:
+49 (0) 6074 69285 10
e-mail: sales.de@hitekpower.com
JAPAN
HiTek Power Japan
1-5-13 Kyutaroumachi
Chou-ku, Osaka 541-0056
Japan
Tel:
+81 (6) 6271 8180
Fax:
+81 (6) 6271 8190
e-mail: info@hitekpowerjapan.co.jp
12/2009
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