HV-Power Supplies MHV Series 2 - 2.5 Watt Features World’s most compact High Voltage Power Supplies Full SMD-Design with Ceramic Capacitors for highest Reliability Positive or negative Polarity Models PCB- and flying Lead Versions 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 MHV / SHV series are regulated miniature high voltage power modules using SMD and hybrid technology. They are designed for PCB mounting (MHV series) or chassis mounting (SHV series) 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 MHV 12-180 S 15 P MHV 12-180 S 15 N MHV 12-300 S 10 P MHV 12-300 S 10 N MHV 12-350 S 07 P MHV 12-350 S 07 N MHV 12-0.5 K 6000 P MHV 12-0.5 K 6000 N MHV 12-1.0 K 2000 P MHV 12-1.0 K 2000 N MHV 12-1.5 K 1300 P MHV 12-1.5 K 1300 N MHV 12-2.0 K 1000 P MHV 12-2.0 K 1000 N SHV 12-0.5 K 6000 P SHV 12-0.5 K 6000 N SHV 12-1.0 K 2000 P SHV 12-1.0 K 2000 N SHV 12-1.5 K 1300 P SHV 12-1.5 K 1300 N SHV 12-2.0 K 1000 P SHV 12-2.0 K 1000 N Input voltage 12 VDC 10.8 - 13.2 VDC 12 VDC 10.8 - 16.5 VDC Output voltage Outputcurrentmax. Case 0... +180 VDC 0... –180 VDC 0... +300 VDC 0... –300 VDC 0... +350 VDC 0... –350 VDC 0... +500 VDC 0... –500 VDC 15 15 10 10 7 7 6 6 mA mA mA mA mA mA mA mA A A A A A A B B 0...+1000 VDC 0...–1000 VDC 0...+1500 VDC 0...–1500 VDC 0... +2000 VDC 0...–2000 VDC 2 2 1.3 1.3 1 1 mA mA mA mA mA mA B B B B B B 6 mA 6 mA C C 12 VDC 10.8 - 13.2 VDC 0... +500 VDC 0... –500 VDC 12 VDC 10.8 - 16.5 VDC 0...+1000 VDC 0...–1000 VDC 0...+1500 VDC 0...–1500 VDC 0...+2000 VDC 0...–2000 VDC 2 2 1.3 1.3 1 1 mA mA mA mA mA mA C C C C C C Order code P for positive output polarity Order code N for negative output polarity www.tracopower.com Page1 HV-Power Supplies MHV Series 2 - 2.5 Watt Input Specifications Input voltage 180, 300, 350 & 500 Vout models other Vout models +10.8VDC to +13.2 VDC +10.8VDC to +16.5 VDC Reverse voltage protection none Conducted noise (input) internal filter Output Specifications Voltage accuracy ±5% Voltage adjustement range (adjustable with external voltage 0 to +4 VDC or with 5 kOhm varaiable resistor) 0 – 100% Remote ON /OFF control (not for 180, 300, 350 Vout models) ON = pin 2 to pin 5 open OFF = pin 2 to pin 5 short Regulation ± 0.03 % max. ± 0.08 % max. – Input variation Vin min. to Vin max. – Load variation 0 – 100 % Ripple and noise (20 MHz Bandwidth) 500 Vout models 180, 300 & 350 Vout models 1.0, 1.5 & 2.0 kVout models 30 mVpk-pk typ. 10 mVpk-pk typ. 8 mVpk-pk typ. Temperature coefficient ± 0.01 % / °C Stability 0.05% 8h after warm-up time Current limitation 105% of Iout max., fold back Short circuit protection indefinite General Specifications Temperature ranges – Operating – Case temperature – Storage – 10 °C ... + 60 °C + 95 °C max. – 25 °C ... + 85 °C Derating above 50°C 4% /°C Humidity (non condensing) 95 % rel H max. Efficiency 60 – 65% Reliability, calculated MTBF (MIL-HDBK-217 D) >300’000 h @ + 25 °C Isolation voltage none Input/Output Vibration 5 –100 Hz amplitude 10 mm pk-pk 10 – 55 Hz acceleration 2 G Shock acceletration 20 G max. time 11 ms Physical Specifications Case material Weight steel chrom-nickel plated MHV models case A MHV models case B SHV models Soldering temperature 47 g (1.66 oz) 65 g (2.29 oz) 98 g (3.46 oz) 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 Page2 HV-Power Supplies MHV Series 2 - 2.5 Watt Connection Diagram Connection for remote control by variable resistor +Vin = – + HV out MHV Series C1 –Vin C2 Load 4700 pF 180, 300, 350 Vout – 47 µF 2 4 5 3 Vref 100% Vout Com Vadj R2 R1 VR = 5 kOhm +Vin + = – 1 7 C1 – 47 µF –Vin Open=ON Short=OFF SW1 HV out MHV/ SHV Series + C2 Load 4700 pF 500, 1.0k, 1.5k, 2.0k Vout 2 5 ON/OFF 4 6 3 Vref 80% Output Voltage [%] + 6 1 60% 40% 20% 0% R1 0 Ohm R2 5 kOhm 5 kOhm 0 Ohm Resistance Control Vout Com Vadj R2 R1 VR = 5 kOhm Connection for remote voltage control +Vin = – + 1 6 HV out MHV Series C1 –Vin Load C2 4700 pF 180, 300, 350 Vout – 47 µF 2 4 5 3 Vref Vout Com 100% Vadj + (open) Output Voltage [%] + =– Remote voltage control 0 – 4 V +Vin + = – 7 HV out C1 – 47 µF SW1 C2 Load 4700 pF 500, 1.0k, 1.5k, 2.0k Vout 2 5 ON/OFF 4 6 3 Vref 60% 40% 20% 0% MHV/ SHV Series + –Vin Open=ON Short=OFF 1 80% 1V 2V 3V 4V Voltage Control Vout Com Vadj (open) + =– Remote voltage control 0 – 4 V http://www.tracopower.com Page3 5 1– 4 (0.08) (7.0) (6.0) 12 80 1–5 4 x 2.54 7 40.46 7.62 38.10 (1.59) (0.3) (1.5) (4 x 1.0) 19.8 Case B 6 Case A Case B 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 3 V adj. V adj. 4 V ref. V ref. 5 Common ON / OFF 6 Vout Common 7 no pin Vout (0.98) (0.47) (3.15) (0.78) 3 x 2.54 (1.1) (3 x 1.0) 2 15.24 17.78 Pin 25.0 27.94 6 Pin-Out 25.0 Case A (0.98) 19.8 (0.78) Connection Diagram 2 (0.08) 110 12 (4.33) (0.47) 4.0 Pin-Out (0.55) 14 Case C 4.5 (0.18) (5.16) (0.14) (0.16) 131 3.5 4.0 (0.83) 6 7 21 Case C (0.22) 1– 5 5.5 (0.61) 15.5 (0.16) Pin Lead color Case C 1 red +Vin (Vcc) 2 black –Vin (GND) 3 yellow V adj. 4 orange V ref. 5 blue ON / OFF Pin diameter ø 0.65 ±0.05 (0.03 ±0.002) 6 black Common Tolerances ±0.5 (0.02) 7 red Vout Lead length 250 mm (10.0) Specifications can be changed without notice Rev. 01/01 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41 43311 4511 • Fax +41 43311 4545 • [email protected] • www.tracopower.com Page4