MPSシリーズ

  • 電圧プログラム用の差動入力
  • RS232/RS485インターフェース
  • 出力電力10W
  • 電圧/電流コントロール
  • 高安定度
  • 超低リップル/低ノイズ
  • CEマーク/UL61010A-1認証

10W DC-DC 高圧電源

MPSシリーズは、10Wで1kV〜30kVの直流電圧を供給する高圧モジュールです。

MPSシリーズは、スペルマン社のリニアとスイッチ・モード電 力変換技術の複合トポロジを駆使して設計された高性能製品で、 高効率を備える一方でノイズを低減しコンパクトなフットプリン トにより優れたリップルおよび高安定特性を提供します。また、 電圧プログラミング信号用差動アンプ入力を特徴とし、外部シス テムのノイズイミュニティを改善し、オフセットでの課題を処理 します。これに代わる方法として、出力電圧を内部ポテンショメー タでプリセットすることも可能です。

リモート・ユーザ・インターフェース(15ピンDコネクタ経由) を標準装備し、オプションとしてRS232又はRS485シリアル インターフェースも利用可能です。

スペルマン社独自開発のSMT回路が加わった高圧技術が超小 型化・軽量化を実現しました。

用途

  • フォトマルチプライヤ
  • マイクロ・チャネル・プレート検知器
  • 電子マルチプライヤ検知器
  • シンチレータ
  • 質量分析
  • 電子およびイオンビーム
  • 静電レンズ 核計測 静電印刷

CE RU Marking

Specifications

(Ref. 128033-001 REV. K)

Input Voltage:

+24 Vdc, ±2Vdc  

Input Current:

≤ 1 amp maximum  

Output Voltage:

9 models available from 1kV to 30kV

Output Polarity:

Positive or negative, specify at time of order 

Power:

10 watts, maximum

Voltage Regulation: 

Line: ≤ 0.001% of rated output voltage over specified input voltage

Load: ≤ 0.001% of rated output voltage for full load change

Current Regulation (VCC Option):

Line: ≤ 0.01% for 1V input voltage change under any load conditions

Load: ≤ 0.01% for full load to short circuit

Ripple:

See “model selection” table

Stability:

≤ 0.007% per hour, 0.02% per 8 hours after 1.0 hour warm up period.

≤ 0.05% per 1000 hours after 1.0 hour warm up period (HS option)

Temperature Coefficient:

≤ 25ppm per degree C

≤ 10ppm per degree C (HS option)

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:

 1-10kV:  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 6.49. D (30mm x 70mm x 165mm)  

30kV:       1.37. H X 2.95. W X 8.47. D (65mm x 75mm x 215mm)  

Weight:

1-3kV:  9.88 oz. (280g)  

5-10kV:  14.82 oz. (420g)  

15-20kV: 22.92 oz. (650g)

30kV:    35.51 oz. (950g)

Interface Connector:

15 pin male D connector

Output Connector:

A captive 39.4. (1 meter) long shielded HV cable is provided

Regulatory Approvals:

Compliant to 2004/108/EC, the EMC Directive and 
2006/95/EC, the Low Voltage Directive. UL/CUL 
recognized, File E227588.

Options:

VCC - Variable Current Control

HS - High Stability

DCC 2 - RS-232

DCC 4 - RS-485

Note: It is not possible to supply the unit with both full HS and DCC options

MPS ANALOG INTERFACE— 15 PIN D CONNECTOR (NON-DCC UNITS)

Pin Signal Signal Parameters
1 Power/Signal Ground Ground
2 +24Vdc Input +24Vdc @ 1 amp maximum
3 Voltage Monitor Output 0 to 10Vdc=0 to 100% Rated Output, Zout =10kΩ
4 Local Programming Potentiometer Wiper Output Potentiometer connected to +10Vdc and
Ground, 0 to 10Vdc adjustable wiper output provided
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 0 to 10Vdc = 0 to 100% Rated Output, Zout =10kΩ
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 No Connection No Connection
11 Current Program Input Standard: Internally connected to provide 110% fixed current limit VCC Option: 0 to 10Vdc=0 to 100% Rated Output, Zin=1MΩ
12 Enable Input Low = Enable, TTL, CMOS, Open Collector Compliant
13 Internal Connection No Connection
14 Vref (/HS unit only) +10V ultra high stability reference output. On standard units the reference voltage is available on pin 4
15 Analog Signal Ground (15kV to 20kV units) Analog Signal Ground (No connection for (1kV to 10kV units)

MPS ANALOG INTERFACE— 15 PIN D CONNECTOR (DCC UNITS)

Pin Signal Signal Parameters
1 Power/Signal Ground  Ground
2 +24Vdc Input  +24Vdc @ 1 amp maximum
3 No Connection  No Connection
4 Local Programming Potentiometer Wiper Output Potentiometer connected to +10Vdc and Ground, 0 to 10Vdc adjustable wiper output provided
5 No Connection No Connection
6 No Connection No Connection
7 No Connection No Connection
8 No Connection No Connection
9 No Connection No Connection
10 No Connection No Connection
11 No Connection No Connection
12 Enable Input Low = Enable, TTL, CMOS, open collector compliant
13 No Connection No Connection
14 TxD Transmit data (output) with respect to ground (pin 1)
15 RxD Receive data (input) with respect to ground (pin 1)

Notes: 1.) The DCC option operated via a simple ASCII protocol. Contact us for more information.
           2.) The HS and DCC option cannot be offered together 

MPS SELECTION TABLE

Model Output Voltage Output Current Ripple (Vpp)
MPS1*10/24 1kV 10mA <10mV
MPS2*10/24 2kV 5.00 mA <20mV
MPS2.5*10/24 2.5kV 4.00 mA <25mV
MPS3*10/24 3kV 3.3mA <25mV
MPS5*10/24 5kV 2mA <30mV
MPS10*10/24 10kV 1mA <50mV
MPS15*10/24 15kV 0.66mA <100mV
MPS20*10/24 20kV 0.5mA <150mV
MPS30*10/24 30kV 0.33mA <250mV

*Specify “P” for positive polarity or “N” for negative polarity. Custom units available.

Tables & Diagrams

DIMENSIONS: in.[mm]

1-20kV

FRONT VIEW

MPS DC-DC 高圧電源 (Image 2) 

BOTTOM VIEW

 MPS DC-DC 高圧電源 (Image 4)

SIDE VIEW

MPS DC-DC 高圧電源 (Image 6)

30kV

FRONT VIEW

MPS DC-DC 高圧電源 (Image 3)

BOTTOM VIEW

MPS DC-DC 高圧電源 (Image 5)

SIDE VIEW

MPS DC-DC 高圧電源 (Image 7)

Note: All specifications are subject to change without notice. Please consult the PDF version of this datasheet for the most up-to-date revision.