HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY C6270

TACC1010E03

SEPT. 1998 SI

Printed in Japan (500)

HAMAMATSU PHOTONICS K.K., Electoron Tube Center

314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205

U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218

Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658

France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10

United Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384

North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95

Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741

Figure 3: Practical PMT Output Limits

TACCB0041EA

TACCB0042EB

TACCC0095EA

TACCA0156EC

0

6

4

1

0

CONTROL VOLTAGE (V)

23

5

-250

-500

-750

-1000

-1250

-1500

-400

-600

-800

-1000

-1200

-1400

20

0

40

60

100

80

120

140

PMT SUPPLY VOLTAGE (V)

C6270

330k

Ω/STAGE

RESISTIVE DIVDER

PMT

SOCKET

+15Vdc IN (RED)

Vref (5V) OUT (BLUE)

HV CONTROL (WHITE)

GROUND (BLACK)

SIGNAL OUT (COAX)

ACTIVE VOLTAGE

DIVIDER

HIGH VOLTAGE

POWER SUPPLY

38

31.5

2- 3.2

45

32

10.5

R1

CONDUCTIVE

PLASTIC

SIGNAL OUT

(COAXIAL CABLE:RG-174/U)

OTHER WIRES

:AWG24