C4900_15 Datasheet, PDF (2/2 Pages) Hamamatsu Corporation – COMPACT HIGH VOLTAGE POWER SUPPLY

COMPACT HIGH VOLTAGE
POWER SUPPLY C4900 SERIES
Figure 1: Connection Diagrams
G OUTPUT VOLTAGE CONTROL
BY EXTERNAL VOLTAGE
q we r
t
y
NO
CONNECTION
(IC)
+15 V or +12V 0 V to +5 V*
LOAD
G OUTPUT VOLTAGE CONTROL
BY EXTERNAL POTENTIOMETER
q we r t
y
MIN
MAX
+15 V or +12 V
50 kΩ
LOAD
PIN ASSIGNMENT
q +15 V or +12 V IN
w GND 1 (Input/Output GND)
e GND 2 (Controlling Voltage GND)
r HV ADJ (Controlling Voltage Input)
t Vref OUT (Reference Voltage Output: 5.13V Typ.)
y HV OUT
The housing is internally connected to pin w.
Pins w and e are internally connected.
*The instability in the external controlling voltage should be
minimised as it directly affects the output voltage quality.
Figure 2: Output Voltage Controlling Characteristic
(C4900, -01)
TACCB0043EA
-1500
(C4900-50, -51)
+1500
-1250
+1250
-1000
+1000
-750
+750
-500
+500
-250
+250
0
0
0
1
2
3
4
5 5.3 6
CONTROLLING VOLTAGE (V)
Figure 4: Dimensional Outline (Unit: mm)
46
12
TACCC0049ED
Figure 3: Example of Ripple / Noise Reduction Circuit
+15 V or +12 V
+
47 µF
(25 V)
INPUT GND
q
y
C4900
SERIES
w
HV OUT
0.2 µF
(2 kV)
OUTPUT GND
* The ripple / noise can be halved by adding
capacitors as illustrated above.
TACCC0099EB
Drilling Data for PC Board
(Soldering Face)
3.81
15.88
15.88
4- 2
qw ert
y
1.5
2.5
3.81
15.88
15.88
0.5×0.25
2.54
10.16
17.78
(BOTTOM VIEW)
0.3
MOUNTING TABS
( ) • The mounting tabs can be
bent to the right angle only once
• The mounting tabs are solderable.
TACCA0157EC
2.54
10.16
9.53
8.25
6- 0.8
TACCA0159EB
* PATENT: USA No.5548502, 5568343 JAPAN: No.2758552, 2784136 EUROPE: No.641066, 649222
HAMAMATSU PHOTONICS K.K. ^{www.hamamatsu.com}
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 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] E-mail: [e-mail]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone] E-mail: [e-mail]
TACC1013E05
China: HAMAMATSU PHOTONICS (CHINA) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: [phone], Fax: [phone] E-mail: [e-mail] JUN. 2012 IP