HV-Power Supplies PHV Series 3.5 - 5 Watt Features World’s most 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 2 Year Product Warranty 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. Models Ordercode Input voltage Output voltage Output current max. PHV 12-350 S 10 P 0... +350 VDC 10 mA PHV 12-350 S 10 N 0... –350 VDC 10 mA PHV 12-0.5 K 1000 P 0... +500 VDC 10 mA PHV 12-0.5 K 1000 N 12 VDC 0... –500 VDC 10 mA PHV 12-1.0 K 5000 P 10.8 - 16.5 VDC 0... +1000 VDC 5 mA PHV 12-1.0 K 5000 N 0... –1000 VDC 5 mA PHV 12-2.0 K 2500 P 0... +2000 VDC 2.5 mA PHV 12-2.0 K 2500 N 0... –2000 VDC 2.5 mA Order code P for positive output polarity Order code N for negative output polarity www.tracopower.com Page 1 HV-Power Supplies PHV Series 3.5 - 5 Watt Input Specifications Input voltage +10.8VDC to +16.5 VDC Reverse voltage protection none Conducted noise (input) internal filter Output Specifications Voltage accuracy ± 5 % Voltage adjustement range 0 – 100% (adjustable with external voltage 0 to +6 VDC or with 5 kOhm varaiable 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 max. Temperature coefficient ± 0.01 % / °C Stability 0.05% 8h after warm-up time Current limitation >110% of Iout max., constant current Short circuit protection indefinite General Specifications Temperature ranges – Operating – 10 °C ... + 50 °C – Case temperature + 90 °C max. – Storage – 25 °C ... + 75 °C Derating above 40°C 4 % /°C Humidity (non condensing) 30 – 95 % rel H max. Efficiency 60 – 65% Reliability, calculated MTBF (MIL-HDBK-217 E) >300’000 h @ + 25 °C Isolation voltage Input/Output none Vibration 5 –10 Hz amplitude 10 mm pk-pk 10 – 55 Hz acceleration 2 G Shock acceletration 20 G max. time 11 ms Physical Specifications Case material steel chrom-nickel plated Weight 65 g (2.29 oz) Soldering temperature max. 260 °C / 10 sec. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 HV-Power Supplies PHV Series 3.5 - 5 Watt Connection Diagram Connection for remote control by variable resistor 100% 1 7 +Vin HV out 80% + + 60% C1 PHV Series C2 Load = 47 μF 4700 pF – – 40% –Vin Vout Com 2 6 20% 54 3 ON/OFF Vref Vadj 0% Open=ON SW1 R1 0 Ohm 5 kOhm Short=OFF R2 R1 R2 5 kOhm 0 Ohm Resistance Control VR = 5 kOhm Connection for remote voltage control 100% 1 7 +Vin HV out 80% + + C1 PHV Series 60% C2 Load = 47 μF 4700 pF – – 40% –Vin Vout Com 2 6 20% 54 3 ON/OFF Vref Vadj Open=ON 0% SW1 1V 2V 3V 4V 5V 6V Short=OFF Voltage Control + – (open) = Remote voltage control 0 – 6 V http://www.tracopower.com Page 3 Output Voltage [%] Output Voltage [%] HV-Power Supplies PHV Series 3.5 - 5 Watt Outline Dimensions mm (inches) PHV 12-350 S 10P /N 7.3 5.08 5.08 5.08 5.08 (0.29) (0.2) (0.2) (0.2) (0.2) 5 4 3 2 1 Bottom view 6 7 11 typ 15 20.32 9.8 Pin-Out (0.39) (0.8) (0.6) (0.49 typ) Pin 40 1 +Vin (Vcc) (1.57) 2 –Vin (GND) 3 V adj. 4 V ref. 5 ON/OFF (option) all other models 6 Common 7.3 5.08 5.08 5.08 5.08 (0.29) (0.2) (0.2) (0.2) (0.2) 7 Vout 5 4 3 2 1 Bottom view 6 7 11 typ 20.32 9.8 (0.39) (0.8) (0.49 typ) (0.6) 20 40 (1.57) (0.8) Pin diameter ø 0.8 ±0.05 (0.03) ±0.002 Tolerances ±0.5 (0.02) Specifications can be changed without notice Rev. 07/01 Jenatschstrasse 1  CH-8002 Zurich  Switzerland Tel. +41-1284 2911  Fax +41-1201 1168  e-mail: sales traco.ch  internet: http://www.tracopower.com Page 4 @ 60 60 (2.36) (2.36) 9.7 9.7 40.64 40.64 (1.6) (0.38) (1.6) (0.38)