MPD Series

MPD Series

  • 非常紧凑的高压性能模块
  • 数字或差分模拟电压编程
  • 标准的 RS-232/RS-485 控制
  • 10W 输出功率
  • 高稳定性,低稳定系数
  • 数字振荡器提供超低纹波和噪声,降到 1/f 波段

*注:所有规格如有更改,恕不另行通知。请参阅此数据表的英文PDF 版本已获得最新的修订本。

CE ROHS Marking 

斯派曼MPD系列高压

斯派曼 MPD 系列是一个 10W 高压模块,输出电压范围从 2.5kV 至 20kV。

MPD 系列使用了斯派曼线性的混合拓扑技术和开关模式功率转换技术,提供低噪声具有更高效率的高性能产品设计。MPD 系列从紧凑的封装产生出卓越的纹波和稳定的性能规格。MPD 系列采用差分放大器输入电压编程信号,以提供对外部系统噪声的免疫力和处理任何偏移问题。

通过 15 针 D 型连接器和 RS-232/RS-485 串行接口提供一个全功能的远程用户界面。此单元可以是全模拟或全数字控制由接口连接器链接定义。

斯派曼专有的高压技术与 SMT 电路相结合造就了一个超紧凑并重量轻的模块,可提供正的或负的极性输出,可完美地适合 OEM 应用。

典型应用

  • 光电倍增
  • 静电印刷
  • 电子和离子束
  • 闪烁器
  • 电子倍增管检测器
  • 质谱分析
  • 微通道板检测器
  • 静电透镜
  • 原子能仪器

规格

(Ref. 128142-001 REV. C)

SPECIFICATIONS

Input Voltage:
+24 Vdc, ±2Vdc

Input Current:
≤1 amp maximum

Output Voltage:
5 models available from 2.5kV to 20kV

Output Polarity:
Positive or negative, specify at time of order

Power:
10 watts, maximum

Voltage Regulation:

Line: For a 1V line change 10ppm
Load: 0-100% load 10ppm

Current Limit:
110% of rated output current

Ripple:
See “drift, ripple and noise” table

Stability:
After one hour warm up period.
10ppm/hour
25ppm/8 hours
500ppm/1000 hours

Temperature Coefficient:
10ppm per degree C

Protection:
Arc and short circuit protected. Not designed to withstand continuous arcing

Environmental:

Temperature Range:
Operating: 0˚C to 50˚C
Storage: -35˚C to 85˚C

Humidity:
20% to 85% RH, non-condensing

Cooling:
Convection cooled

Dimensions:
2.5-10kV: 1.18˝ H X 2.75˝ W X 5.12˝ D (30mm x 70mm x 130mm)
15-20kV: 1.18˝ H X 2.75˝ W X 6.50˝ D (30mm x 70mm x 165mm)

Weight:
2.5/5/10kV:
14.82 oz. (420g)
15/20kV:
22.09 oz. (650g)

Interface Connector:
15 pin male D connector

Output Connector:
A captive 39.4˝ (1 meter) long HRG58 shielded HV cable is provided

Regulatory Approvals:
Safety: The unit is designed to meet the requirements of EN61010-1, UL61010A-1 and CAN/CSA 22.2 No 1010.1. EMC: As the unit is intended for incorporation into the users equipment, it is not tested as a standalone unit to meet the EMC directive. The user will need to follow sensible EMC precautions in using the unit.

 

MPD SELECTION TABLE

Model Output Voltage Output Current  Ripple (Vpp) 
MPD2.5*10/24 2.5kV  4.00 mA See table below 
MPD5*10/24 5kV 2mA  See table below 
MPD10*10/24 10kV 1mA  See table below 
MPD15*10/24  15kV  0.66mA  See table below 
MPD20*10/24 20kV 0.5mA  See table below 

MPD DRIFT, RIPPLE and NOISE

Model 3mHz-30mHz 30mHz-3Hz 3Hz-30Hz 30Hz-300Hz 300Hz-30kHz 30kHz-3MHz
MPD2.5 10mV 10mV
10mV  5mV  5mV   5mV
MPD5 10mV 10mV 10mV  10mV  10mV  10mV 
MPD10  20mV  20mV 20mV 20mV  20mV  20mV 
MPD15  30mV  30mV  30mV  30mV  30mV  30mV 
MPD20  40mV  40mV  40mV  40mV  40mV  40mV 

MPD EXTERNAL INTERFACE—15 PIN MALE D CONNECTOR

Pin Signal Parameters
1 Power Ground Ground
2 +24Vdc Input +24Vdc @ 1 amp maximum
3 Voltage Monitor Output Voltage monitor 0-10Vdc for 0 to full scale output ±1%
(wrt signal ground)
4 Voltage Reference Output 10Vdc @ 1mA maximum
5 Voltage Program Input 0 to 10Vdc=0 to 100% rated output, Zin=10MΩ
6 Voltage Program Differential
Amplifier Output
0 to 10Vdc=0 to 100% rated output, Zout =10kΩ
7 Voltage Program Differential
Amplifier Input—Positive
0 to 10Vdc differential between pin 7 and pin 9 =
0 to 100% of rated output, diode clamped to ground,
Zin =38kΩ
8 Current Monitor Output Voltage monitor 0-10Vdc for 0 to full scale output ±1%
(wrt signal ground)
9 Voltage Program Differential
Amplifier Input—Negative
0 to 10Vdc differential between pin 7 and pin 9 =
0 to 100% of rated output, diode clamped to ground,
Zin =38kΩ
10 Voltage Program
Digital Output
0 to 10Vdc = 0 to 100% rated output, Zout =10kΩ
11 Analog Signal Ground Analog signal ground for control and monitoring
12 Enable Input Low = Enable, TTL, CMOS, open collector compliant
13 Digital Mode RS-232 or RS-485 configuration
Low = RS-485, Open circuit = RS-232
14 RS-232 TxD/RS-485 (-) Transmit data (output) wrt pin 1 or RS-485 inverting
15 RS-232 RxD/RS-485 (+) Receive data (input) wrt pin 1 or RS-485 non inverting

Digital Control – Connect pin 5 to pin 10
Analog Control – Connect pin 5 to pin 6

 

表和图