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Features
◆ Compact high voltage power supplies
◆ Full SMD design with ceramic capacitors
for highest reliability
◆ Positive or negative polarity models
◆ Excellent output stability
◆ Low temperature coefficient
◆ Ultra low ripple
◆ Remote voltage programming 0 to 100 %
◆ Short circuit protection
◆ Shielded metal case
◆ 3-year product warranty
Order code Input voltage range Output voltage Output current max.
PHV 12-350S10P 0...+350 VDC 10 mA
PHV 12-350S10N 0...–350 VDC 10 mA
PHV 12-0.5K1000P 0...+500 VDC 10 mA
PHV 12-0.5K1000N 12 VDC 0...–500 VDC 10 mA
PHV 12-1.0K5000P 10.8 – 16.5 VDC 0...+1000 VDC 5 mA
PHV 12-1.0K5000N 0...–1000 VDC 5 mA
PHV 12-2.0K2500P 0...+2000 VDC 2.5 mA
PHV 12-2.0K2500N 0...–2000 VDC 2.5 mA
Models
The PHV series are regulated miniature high voltage power modules using SMD and
hybrid technology. They are designed for PCB mounting. The use of high stability
components guarantees a minimal temperature drift and a very stable output voltage.
Typical applications for these HV power supplies are photomultiplier tubes, gas
chromatography, analytical instruments and wherever where small size and high
output voltage stability is requested.
Order code P for positive output polarity
Order code N for negative output polarity
High Voltage Power Supplies
PHV Series, 3.5 – 5 Watt
not recommended for new design in
http://www.tracopower.com Page 2 of 4
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input voltage +10.8 to +16.5 VDC
Reserve voltage protection none
Conducted noise (input) internal filter
Output Specifications
Voltage set accuracy ±5 %
Voltage adjustement range 0 – 100 %
(adjustable with external voltage 0 to +6 VDC or with 5 kOhm variable resistor)
Remote On/Off control On = pin 2 to pin 5 open
Off = pin 2 to pin 5 short
Regulation – Input variation Vin min. to Vin max. 0.01 % max.
– Load variation 0–100% 0.01 % max.
Ripple and noise (20 MHz Bandwidth) 100 mVpk-pk typ.
Temperature coefficient ±0.01 %/K
Stability 0.05 % 8h after warm-up time
Output current limitation 110 % of lout max., constant current
Short circuit protection continuous
General Specifications
Temperature ranges – Operating –10°C to +75°C
– Case temperature +90°C max.
– Storage –25°C to +75°C
Derating 4 %/K above 50°C
Humidity (non condensing) 30 – 95 % rel H max.
Efficiency 60 – 65 %
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >300‘000 h
Isolation (Input/Output) – Voltage none
Switching frequency 90 kHz typ. (fixed)
Vibration 5 – 10 Hz amplitude 10 mm pk-pk
10 – 55 Hz acceleration 2 G
Thermal shock acceleration 20 G max. time 11 ms.
Environmental compliance – Reach www.tracopower.com/products/phv-reach.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material Steel chrome-nickel plated
Weight 65 g (2.29 oz)
Soldering temperature max. 260°C / 10 sec.
High Voltage Power Supplies
PHV Series 3.5 – 5 Watt
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Connection Diagram
Connection for remote control by variable resistor
Connection for remote control voltage control
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
7
543
SW1 ON/OFFVrefVadj
R2 R1
=
+
–
+
–
–Vin
+Vin
1
2
Load
Vout Com
HV out
6
7
543
SW1 ON/OFFVrefVadj
=
+–
VR = 5 kOhm
(open)
Remote voltage control 0 – 6 V
C1
47 µF
C1
47 mF
C2
4700 pF
C2
4700 pF
Open=ON
Short=OFF
Open=ON
Short=OFF
PHV Series
PHV Series
80%
100%
60%
40%
20%
0%
0 Ohm
5 kOhm
R1
0 Ohm5 kOhm
R2
Output Voltage [%]
Resistance Control
80%
100%
60%
40%
20%
0% 1V
Output Voltage [%]
2V 3V 4V 5V 6V
Voltage Control
High Voltage Power Supplies
PHV Series 3.5 – 5 Watt
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Page 4 of 4
Outline Dimensions
Pin
1+Vin (Vcc)
2–Vin (GND)
3V adj.
4V ref.
5ON/OFF*
6Common
7Vout
Pin-Out
Rev. October 15, 2018
Dimensions in [mm], () = Inch
Pin diameter: 0.8 ±0.05 (0.03 ±0.002)
Tolerances: ±0.5 (±0.02)
High Voltage Power Supplies
PHV Series 3.5 – 5 Watt
60
40
12345
76
Bottom view
40.64 9.7
11 typ 20.32
9.8
5.08 5.08 5.08
15
(1.57)
(0.49 typ) (0.8)
(0.39)
(0.6)
(2.36)
(1.6) (0.38)
(0.2) (0.2) (0.2)
7.3
(0.29)
60
40
12345
76
Bottom view
40.64
5.08
9.7
11 typ 20.32
9.8
5.08 5.08 5.08
20
(1.57)
(0.8)
(0.49 typ) (0.8)
(0.39)
(0.6)
(2.36)
(1.6) (0.38)
(0.2)(0.2) (0.2) (0.2)
7.3
(0.29)
*
PHV 12-350 S 10P /N:
all other models:
*on request: add suffix RC
