The vertical, micro-sized V series is the ideal solution for
applications that require a bias voltage ranging from 0
to 3000 V
and very small current, at only 13.8 cc (0.84 in
3
).
With a footprint under 2.54 cm
2
(1 in
2
), these modules are
perfect for applications with limited board space.
Functions
› 7 models from 0 to 600,
1000, 1250, 1500, 2000,
2500, or 3000 V
› 0.5, 0.8, or 1 W of output
power
› Tight line/load regulation
› Arc and continuous short
circuit protection
› Self-restoring output voltage
› Low cost
› Miniature and lightweight
› Voltage monitoring
› Low ripple (0.01% peak
to peak)
› Optional flying lead
for high voltage output
Typical Applications
› Bias supplies
› Electrostatic chucks
› Hand held X-Ray Florescence
(XRF)
› Avalanche photo diodes (APD)
› Photomultiplier Tubes (PMT)
› Silicon Detector (SiD)
› X-Ray Flat Panel detector
(FPD)
› Ionization Chamber detector
PARAMETER
Input Voltage Vin (Pins 1 and 2)
Input Voltage
Input Current
Polarity
Output Voltage
Input Voltage
Output Power
Output Current
Output Voltage
Input Voltage
Output Power
Output Current
HV Setting
Load Voltage Regulation
Line Voltage Regulation
Residual Ripple
Temperature Coefficient
Output Voltage Monitor
(600 to 1500 V)
Output Voltage Monitor
(2 to 3 kV)
Reference Voltage
Operating Temperature
Storage Temperature
Safeguards
Options
Enhanced Interface (-EI)
Option (2 to 3 kV Only)
SPECIFICATIONS
5 ±0.5 (2 to 3 kV ONLY) 12 ±1, 15 ±1 (600 V to 1.5 kV ONLY), or 24 ±2
5 (2 to 3 kV ONLY)
No load: 55, full load: 450
Fixed positive and fixed negative
0 to 600
12
0.5
0.83
0 to 2000
5
0.5
0.25
12
0.8
0.40
24
1
0.50
15
0.8
1.33
24
1
1.67
0 to 1000
12
0.5
0.5
15
0.8
0.8
0 to 2500
5
0.5
0.20
12
0.8
0.32
24
1
0.40
24
1
1
0 to 1250
12
0.5
0.4
15
0.8
0.64
0 to 3000
5
0.5
0.167
12
0.8
0.267
24
1
0.333
24
1
0.8
0 to 1500
12
0.5
0.33
15
0.8
0.53
24
1
0.67
12
No load: 45, full load: 200
15 (600 V to 1.5 kV ONLY)
No load: 40, full load: 190
24
No load: 35, full load: 160
UNITS
VDC
V
mA
-
VDC
VDC
W
mA
VDC
VDC
W
mA
-
VDC
VDC
V pk to pk
-
-
10 to 100K (potentiometer across Vref. and signal ground, wiper to adjust)
< 0.01% of full output voltage for no load to full load
< 0.01% of full output voltage over specified input voltage range
< 0.01% at full load
100 ppm/°C for the max output voltage after starting and over temperature range 0 to 50°C
+1 V/1 kV max or -1 V/-1 kV max according to model polarity output impedance = 200 kΩ ±1%
12 to 24 V input only: 0 to +5 V ±2%
5 V inputs: 0 to +2.5 V ±2%
12 to 24 V input only: 5 V ±1%, TC: 100 ppm/°C, max output current: 1 mA
5 V inputs: 2.5 V ±1%, TC: 100 ppm/°C, max output current: 1 mA
-10 to +65, full load, max Eout, case temp.
-20 to +70
Arc and short circuit protection
Flying lead for HV output
Enable/disable (ON/OFF): 0 V to +0.5 V enable, +2.4 V to V_input disable (default = disable)
Output current monitor (5 V input only): 0 to +2.5 V ±2%
Output current monitor (12 to 24 V input): 0 to +5.0 V ±2%
VDC
-
°C
°C
-
-
-
FLYING LEAD OPTION-WS
Note: Pins 7 and 8 are available for 2 k to 3 kV units with enhanced interface option ONLY. Drawing views: third angle projections.
PHYSICAL SPECIFICATIONS
Construction
Volume
Weight
Tolerance
Steel, tin-plated, thickness 0.5 mm (0.02")
Insulation: fully potted in an epoxy resin
13.8 cc (0.84 in
3
)
35 g (1.23 oz)
Overall
Pin to Pin
Tabs Location
Tab to Tab
±0.76 mm (0.0030")
±0.38 mm (0.015")
±0.51 mm (0.020")
±0.25 mm (0.010")
Notes: 0.47 mm
(0.019")
round pins, length: 3 mm
(0.12"),
spacing: 2.54 mm
(0.1")
PCB mounting through 4 mounting tabs: length: 5 mm
(0.2"),
width: 1.5 mm
(0.059"),
thickness: 0.5 mm
(0.02")
Optional flying lead for HV output: coaxial cable
(RG178),
diameter: 2 mm
(0.079"),
length: 500 mm
(19.685")
CONNECTIONS
Pin
Function
POSITIVE POWER INPUT
POWER GROUND
SIGNAL GROUND
REMOTE ADJUST INPUT
REFERENCE VOLTAGE
VOLTAGE MONITOR
CURRENT MONITOR (available with -EI option ONLY)
ENABLE (available with -EI option ONLY)
HV OUTPUT
1
2
3
4
5
6
7
8
9
Note: Mounting tabs must be connected to ground.
Microcontroller MCU
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