PTV 시리즈
- Output Voltages from 1kV to 70kV
- EMI/RFI Input Filter
- Internal 10V Ref and Output Inhibit Via TTL Signal
- OEM Customization Available
*Note: All specifications are subject to change without notice. Please consult the English PDF version of this datasheet for the most up-to-date revision.
200W, 350W 고전압 전원 공급 장치
Spellman’s PTV Series of modular high voltage power supplies deliver up to 350W of continuous power. A quasi-resonant inverter design provides over 80% efficiency with very fast dynamic response. PTV power supplies incorporate extensive standard features in two power output ranges (200W and 350W) with a wide range of output voltages operating to the most exacting specifications.
Typical applications:
- Projection Television
- X-ray Systems
- E-beam Systems
- Capacitor Charging systems
- CPT/CRT Testing
사양
(Rev. 128007-001 REV. P)
Input:
200W: 115Vac ±10% @ 2.5A, 50/60Hz
350W: 115Vac ±10% @ 4.3A, 50/60Hz
200W: 220Vac ±10% @ 1.3A, 50/60Hz
350W: 220Vac ±10% @ 2.2A, 50/60Hz
Optional:
200W: 100Vac ±10% @ 2.8A, 50/60Hz
350W: 100Vac ±10% @ 4.9A, 50/60Hz
Output:
Models from 1kV to 70kV, 200W or 350W. Each model is available in positive or negative polarity outputs.
Voltage Regulation:
Load: 0.01% of output voltage no load to full load.
Line: ±0.01% for a ±10% change in input voltage.
Current Regulation:
Load: 0.01% of output current from 0 to rated voltage. Line: 0.01% of rated current over specified input range.
Efficiency:
80%, typical.
Ripple:
PTV200: 0.1% p-p of output voltage.
PTV350: 0.2% p-p of output voltage.
Switching Frequency:
45-65kHz, nominal
Temperature:
Operating: 0°C to +40°C.
Storage: -40°C to +85°C.
Voltage Temperature Coefficient:
0.01%/°C
Stability (voltage & current):
0.01%/hr after 1/2 hour warm-up.
0.02% per 8 hours.
Cooling:
200W: Convection cooled.
350W: Fan cooled, rear air intake.
Dimensions:
1-40kV: 33/16”H x 103/4”W x 10”D
(8.1cm x 27.3cm x 25.4cm).
50-70kV: 4.187˝ H x 10.875˝ W x 11.812˝ D
(10.65cm x 27.6cm x 35.1cm).
HV Output:
Flying lead 18”±1”(45.7cm) UL listed.
AMP LGHI connector available for 40kV only.
Power Input Connector:
IEC320.
AC Line Voltage Input Cable:
Length: 8’ (2.4m).
Regulatory Approvals:
Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive. UL/CUL recognized, File E148969 (up to 5kV only). RoHS compliant.
PTV SELECTION TABLE
| 200 Watt Model PTV200 | 350 Watt Model PTV350 | ||||
|---|---|---|---|---|---|
| kV | mA | Model Number | kV | mA | Model Number |
| 1 | 200 | PTV1*200 | 1 | 350 | PTV1*350 |
| 3 | 70 | PTV3*200 | 3 | 117 | PTV3*350 |
| 5 | 40 | PTV5*200 | 5 | 70 | PTV5*350 |
| 10 | 20 | PTV10*200 | 10 | 35 | PTV10*350 |
| 15 | 14 | PTV15*200 | 15 | 23 | PTV15*350 |
| 20 | 10 | PTV20*200 | 20 | 18 | PTV20*350 |
| 25 | 8 | PTV25*200 | 25 | 14 | PTV25*350 |
| 30 | 7 | PTV30*200 | 30 | 12 | PTV30*350 |
| 40 | 5 | PTV40*200 | 40 | 9 | PTV40*350 |
| 50 | 4 | PTV50*200 | 50 | 7 | PTV50*350 |
| 60 | 3.3 | PTV60*200 | 60 | 5.8 | PTV60*350 |
| 70 | 2.85 | PTV70*200 | 70 | 5.0 | PTV70*350 |
*Specify “P” for positive polarity or “N” for negative polarity.
INTERFACE CONNECTOR 9 PIN
| Pin | Signal | Parameters |
|---|---|---|
| 1 | +10Vdc Reference | +10Vdc @ 1mA, maximum |
| 2 | Current Program | 0 to 10Vdc = 0 to 100% rated output, Zin = 10MΩ |
| 3 | Voltage Monitor | 0 to 10Vdc = 0 to 100% rated output, Zout = 10kΩ |
| 4 | Voltage Program | 0 to 10Vdc = 0 to 100% rated output, Zin = 10MΩ |
| 5 | Common Ground | Power Ground |
| 6 | Current Monitor | 0 to 10Vdc = 0 to 100% rated output, Zout = 10kΩ |
| 7 | Enable/Inhibit | Ground = Inhibit, Open = HV ON |
| 8 | OVP Indicator | Collector w/1kΩ pull up to +5Vdc, transistor on =OVP |
| 9 | Signal Return | Signal Return |
테이블 및 다이어그램
DIMENSIONS: in.[mm]
TOP VIEW
BACK VIEW
SIDE VIEW
Frequently Asked Questions
What Is a Safe Level of High Voltage?
Where Can I Obtain Information on High Voltage Safety Practices?
What Kind of High Voltage Connector Do You Use on Your Supplies?
What Do You Mean That the Output Side of the High Voltage Cable on Most Standard Products Is “Unterminated”?
How Should I Ground Your Supply?
Why Is Arcing an Issue for a High Voltage Power Supply?
Application Notes AN-19 – High Voltage Cable Lengths Discussed
