MCP4 系列

  • 浮地、可编程的4kV 输出
  • 输出隔离到15kV
  • 良好的调节、低纹波
  • 输出电压监测
  • 紧凑的金属屏蔽外壳
  • 电弧和短路保护

*注意:所有规格如有变更,恕不另行通知。有关最新修订,请参阅本数据表的英文 PDF 版本

CE ROHS Marking

斯派曼MCP4高压电源DC-DC转换器

斯派曼 MCP4 是一个良好的调节、高性能直流-直流转换器具有浮地4kV @ 600uA 输出、隔离到15kV。此MCP4 低输出纹波规格和高稳定性使其非常适合用于质谱应用中的检测器,如电子倍增器(EM’s)、微通道板检测器 (MCP’s) 和通道电子倍增器。该模块封装在一个屏蔽金属外壳中,高压输出通过两根1米长的屏蔽同轴电缆提供。该单元有远程0-10Vdc = 0-100% 额定电压编程和电压监测。一个TTL兼容使能信号提供简单的控制高压输出。此单元是专门设计来减少与它所浮地的高压源的串扰。此MCP4可以定制以满足OEM客户的需求。

典型应用

    :
  • 质谱检测器
  • 微通道平板
  • 电子倍增器
  • 通道电子倍增器

规格

(Ref. 128152-001 REV. A)

Input Voltage:

+24Vdc, ±5%

Input Current:

700 mA maximum

Output Voltage:

0 to 4kV, continuously variable over the entire output range

Output Current:

600uA maximum

Current Limit:

1900uA maximum

Polarity:

Reversible polarity inherent by design

Isolation Voltage:

Up to 15kV total to ground.
Note: Resistors in the MCP HV network will allow a voltage on the MCP +VE output whenever the HV input is negative for a positive connected unit, or for a positive HV input, a negative connected MCP. This voltage will be 47:500 of the isolation voltage, thus <1400V at 15kV, without a load connected.

Line Regulation:

50ppm for a ±5% line change

Load Regulation:

300ppm for a 10% to 100% load change

Voltage Programming:

0 to 10 volt corresponds to 0 to 100% of rated output voltage

Voltage Monitor:

0 to 10 volts corresponds to 0 to 100% of rated output voltage, ±1%, Zout = 10kΩ

Accuracy:

±2%

Below 10% accuracy spec is not guaranteed

Ripple:

100mVpp

Injected Ripple:

30mVpp, on an appropriate, properly connected ground referenced high voltage generator

Temperature Coefficient:

20ppm per degree C

Environmental:

Temperature Range:

Operating: 0˚C to 50˚C
Storage: -30˚C to 85˚C

Humidity:

5% to 90%, non-condensing.

Cooling:

Convection cooled

Dimensions:

1.81˝ H X 5.74˝ W X 9.53˝ D (46mm X 139mm X 242mm

Weight:

3.85 pounds (1.75kg)

Interface/Power Connector:

9 pin male D connector

High Voltage Output Cable:

HV positive: 45.3” (1150mm) fly wire, HRG58 coaxial HV cable

HV negative: 45.3” (1150mm) fly wire, HRG58 coaxial HV cable

Regulatory Approvals:

Compliant to EEC Low Voltage Directive. RoHS compliant. The unit is designed to meet the requirements of EN 61010-1, IEC/UL 61010-1 and CAN/CSA-22.2 No. 61010-1.

EMC:

As this unit is intended for incorporation into user’s equipment it will not be tested as a stand-alone unit to EMC directive. The user will need to follow sensible EMC precautions in
using the unit.

INTERFACE/POWER CONNECTOR—9 PIN MALE D

PIN Signal Signal Parameters
1 Voltage Programing Input 0 to 10 volt corresponds to 0 to 100% of rated
output voltage
2 Voltage Programing Return Differential return for Voltage programming
3 Enable Enable = High (>2V) Vmax = 11V, Imax = 19mA
4 Enable Return Differential return for Enable
5 Power Ground Power Ground
6 Signal Ground Signal Ground
7 Voltage Monitor 0 to 10 volt corresponds to 0 to 100% of rated
output voltage
8 N/C N/C
9 +24V Input +24Vdc Input

 

How to Order:
Standard: PART NO.:MCP4PN24

表和图

DIMENSIONS: in.[mm]

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MCP4 Series