HAMAMATSU C6270 Datasheet

HIGH VOLTAGE POWER SUPPLY
SOCKET ASSEMBLY

C6270

C6270 is a high voltage power supply socket assembly for 28mm(1-1/8 inch) diameter side-on photomultiplier tubes (PMT),
incorporating a regulated high voltage power supply and an active voltage divider. It enables simple yet stable PMT operations with
extended DC output linearity by only supplying +15Vdc and connecting to a potentiometer or a 0 to +5V for high voltage
adjustments.

FEATURES

Superior DC Output Linearity
Fast High Voltage Programming Response
Low Power Consumption
Wide High Voltage Output Range
Low Ripple/Noise
Low Cost

SPECIFICATIONS

Parameter

Applicable PMT
Input Voltage
Input Current at Maximum High Voltage
Output Voltage Range

Linear DC Output of PMT

a

at – 1000V

at – 500V
Line Regulation Against 1V Input Change
Ripple/Noise in High Voltage Output
High Voltage Control
High Voltage Programming Response

b

Temperature Coefficient of High Voltage Output
Operating Temperature
Storage Temperature

a

within 2% linearityNOTE:
For 0 to 99% high voltage change

b

Description / Value

28mm(1-1/8 inch) diameter side-on types

+15 ± 1

45

0 to -1250

100

50

±0.01

0.008

0 to +5V or external 50kΩ potentiometer

80

±0.01

0 to +50

-20 to +60

Unit

—

Vdc

mA Typ.

Vdc

µA Typ.

% Typ.

%p-p Typ.

—

ms Typ.

%/°CTyp.

°C
°C

Figure 1: Linearity Characteristics

TACCB0040EB

20%

10%

0%

DEVIATION (%)

-10%

Subject to local technical requirements and regulat ions, availability of products included in this promotional material may va r y. Please consult with our sales office.
Information furnished by HAMA M ATSU is believed to be reliable. However, no respon sibility is assumed for possible inaccuracies or omissions. Specifications are

subject to change without notice. No patent rights are granted to any of the circuits described herein.

RESISTIVE DIVIDER

PMT OUTPUT CURRENT (µA)

PMT SUPPLY VOLTAGE: -1000V

330kΩ/STAGE

C6270

1000100101

1998 Hamamatsu Photonics K.K.

©

HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY C6270

Figure 2: High Voltage Controlling Characteristics Figure 3: Practical PMT Output Limits

-1500

-1250

TACCB0041EA

140

120

100

TACCB0042EB

C6270

-1000
80

-750
60

-500

OUTPUT VOLTAGE (V)

-250

0

23 5

CONTROL VOLTAGE (V)

6410

40

PMT OUTPUT CURRENT (µA)

20

0

-400 -600 -800 -1000 -1200 -1400

330kΩ/STAGE
RESISTIVE DIVDER

PMT SUPPLY VOLTAGE (V)

Figure 4: Schematic Diagram Figure 5: Dimensional Outline (Unit: mm)

2- 3.2

ACTIVE VOLTAGE

PMT

SOCKET

DIVIDER

HIGH VOLTAGE

POWER SUPPLY

+15Vdc IN (RED)
Vref (5V) OUT (BLUE)
HV CONTROL (WHITE)
GROUND (BLACK)

32

38
45

31.5

SIGNAL OUT (COAX)

48.5

TACCC0095EA

2

44.5450 MIN.

10.5

32

OTHER WIRES
:AWG24

HAMAMATSU PHOTONICS K.K., Electoron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: [phone], Fax: [phone]

U.S.A.:

Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone]

Germany:

Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]

France:

Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone]

United Kingdom:
North Europe:
Italy:

Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone]

R1

CONDUCTIVE
PLASTIC

SIGNAL OUT
(COAXIAL CABLE:RG-174/U)

TACCA0156EC

TACC1010E03
SEPT. 1998 SI
Printed in Japan (500)