• EP series | High Voltage power supply Benchtop | Matsusada Precision
  • EP series | High Voltage power supply Benchtop | Matsusada Precision

High Voltage Power Supply for PMT

+15 V/-15 V, +5 V/-5 V output

  • Max Voltage: 5kV
  • Max Current: 2mA
  • Max Ripple: 15 mVp-p

Power supply for preamplifier are integrated.

EP series is high performance high voltage power supplies for PMT, Electron multiplier application. Ultra compact size of just 8.35-inch/212 mm width integrated High Voltage power supply and power supply for preamplifier ±15 V and ±5 V. The ultra low ripple noise of as low as 15 mVp-p (High Voltage output part) is suitable for PMT and various other applications. In addition, various digital control is also possible by selecting the -LGob option.

Features and Benefits

  • Power supplies for preamplifier are integrated (+15 V/-15 V, +5 V/-5 V output)
  • Low ripple 15 mVp-p (2 kV models High Voltage output part)
  • Ultra compact design of the best in its class
  • Large and noticeable 4-digit digital meter
  • Full protections

Models

Model Maximum Output Ripple [mVp-p]
Voltage [kV] Current [mA]
EP-2P2 +2 2 15
EP-2N2 -2 2 15
EP-5P1 +5 1 50
EP-5N1 -5 1 50

Specifications

For details, download the datasheet below.

Options

-LGob: Optical Interface Board

With optical communication, isolation control is performed. As complete isolation is performed by means of optical fiber, this enables advance prevention of erroneous operation involved with transient phenomenon caused by surges, inductive lightning, external noise, etc.

  • -LGob: Optical interface board + optical cable 2 m
  • -LGob(Fc5): Optical interface board + optical cable 5 m
  • -LGob(Fc10): Optical interface board + optical cable 10 m
  • -LGob(Fc20): Optical interface board + optical cable 20 m
  • -LGob(Fc40): Optical interface board + optical cable 40 m

When using the power supply under the following conditions, please select the -LGob option.

  • Noisy environment including factories (Example: Motors or coils are used near power supplies and loads.)
  • Using with high voltage floating (more than 250 V)
  • The installation distance between power supply and controller (PL or PLC) produced by Matsusada Precision is more than two meters.

Adapters (separately sold)

An adapter is required separately, when using the Adapter. The following adapters are available according to the connection method between PC and sequencer.

CO-E32: Adapter for LAN
Total 32 units can be connected to one CO-E32.
LAN cable is not provided.
CO-E32
CO-U32: Adapter for USB
Total 32 units can be connected to one CO-U32.
USB cable is not provided.
CO-U32
CO-OPT2-9: Adapter for RS-232C (9 pin)
Total 32 units can be connected to each CO-OPT2-9.
CO-OPT2-9
CO-OPT2-25: Adapter for RS-232C (25 pin)
Total 32 units can be connected to each OPT2-25.
CO-OPT2-25
CO-OPT4-25: Adapter for RS-232C (25 pin)
Total 32 units can be connected to each OPT4-25.
CO-OPT4-25
CO-G32: Adapter for GPIB
Total 32 units can be connected to one CO-G32.
GPIB cable is not provided.
CO-G32

For details, refer to CO/USB series catalogue.

-LGob Optical Interface Board

(A) CO-M Cable
A two-meter cable is provided in each unit. If you need a longer cable, please consult with our sales staff.
When you connect "Load", "EP series" and "PC", if you prevent the influence on the PC by the noise that occurred with load, please choose -LGob option. With that in mind, we recommend using it combining our adapter (sold separately).

Dimensions

For details, download the datasheet below.

Cable

Standard
CABLE TYPE 1
125 V/10 A
  • CABLE TYPE 1 Power Input End
  • CABLE TYPE 1 Input Plug
Sold separately
CABLE TYPE 3 (for the input of 200 V)
250 V/10 A
  • CABLE TYPE 3 Power Input End
  • CABLE TYPE 3 Input Plug
Sold separately
CABLE TYPE 4 (for the input of 200 V)
250 V/10 A
  • CABLE TYPE 4 Power Input End
  • CABLE TYPE 4 Input Plug

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