XMPGシリーズ

  • 出力電圧4kV~10kV
  • 内蔵型接地基準フィラメント電源
  • 低リップル
  • ローカル、リモートプログラミング
  • OEMカスタム化可能

*注: すべての仕様は予告なく変更される場合があります。最新版についてはこのデータシートの英語PDFをご覧ください。

RoHs準拠ロゴ CEマーク

4kV~10kV X線ジェネレーター

XMPGはモジュール式10kV @ 10W X線ジェネレーターであり、接地されたフィラメントのX線管駆動を放射電流0~1mAの閉ループフィラメント制御で行います。接地されたフィラメント電源の定格は0~5A @ 3Vdcです。このフィラメント電源には0.5~2.5Aで内部調節可能なフィラメントプリヒート電源と、0~5Aで内部調節可能なフィラメント制限電源が搭載されています。

高電圧プログラムと放射電流プログラムは内部プリセット機能があり、このX線ジェネレーターとのインターフェイスが容易です。別の方法として、お客様の0~10Vdcの信号を用いてこれら2つの信号をリモートで制御することも可能です。高電圧モニター信号と放射電流モニター信号も備わっています。高電圧有効化入力では高電圧出力を制御でき、フィラメント安定出力はフィラメント電流が適切で、X線管がX線を発生していることを示します。

Specifications

(Ref. 128122-001 REV. A)

SPECIFICATIONS

Input Voltage:

+24 Vdc, ±10%

Input Current:

2 amp maximum

Output Voltage:

10kV, controllable over the range 4kV to 10kV

Voltage Accuracy:

<2%

Polarity:

Positive

Voltage Regulation:

Line: <0.01% for input voltage change of ±10%

Load: <0.01% for zero to full load

Voltage Stability:

< 0.1% per 24 hours at constant operating conditions, after 30 minutes warm up

Ripple:

< 500mV p-p of output voltage at full load

Ramp Rate:

< 20kV/second

Temperature Coefficient:

<250ppm per degree C

Current Regulation:

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

Load: ≤0.01% for full load to short circuit

Emission Current:

0-1mA

Current Accuracy:

<1% (above 10% of maximum output current)

Current Stability:

< 0.02%

Environmental:

Temperature Range:

Operating: 5˚C to 40˚C

Storage: -40˚C to 70˚C

Environmental:

Humidity:

Operating: 20% to 80% RH, non-condensing

Storage: 5% to 95%

Filament Supply:

Voltage: 0V to 3Vdc referenced to ground

Load Current: 5A max, preset adjustable limit

Stability: < 0.25% per 8 hours at constant operating conditions

Ripple: <50mV p-p (at maximum load current).

Temperature Coefficient: <300ppm/˚C

Filament Output:

A captive 500mm long unterminated 16 AWG twisted wire pair is provided.

High Voltage Output:

A captive 500mm long unterminated length of URM76 shielded cable

A red High Voltage On LED is provided next to the high voltage output to indicate that high voltage is being produced by the unit

Dimensions:

1.31”H x 4.13”W x 7.28”D (33.5mm x 105mm x 185mm)

Regulatory Approvals:

Compliant to CE Safety marking to meet the requirements of EN61010, Installation cat II, safety class 1, poll. degree 2 and UL61010A-1 and CSA 1010.

As the unit is designed for incorporation within the users system it is not tested against any specific EMC standards. The user will need to take sensible EMC precautions when designing the unit in and verify the overall system EMC performance against any relevant standards. RoHS compliant.

FILAMENT OUTPUT

COLOR NAME
Red Filament +
Black Filament -

CUSTOMER INTERFACE— 15 PIN MALE D CONNECTOR

Pin Signal Parameters
1 +24Vdc
+24Vdc
2  Ground Ground
3  Preheat (set value) 0-5Vdc from internal preset
4 Test (Filament Current Direct Program) Do not connect
5 HV Enable Digital Input
6 Filament Stable Digital Output
7 HV Program Output 0-10Vdc from Internal Preset
8 HV Program Input 0-10Vdc Input
9 High Voltage Monitor 0-10Vdc Output
10 Emission Current Monitor 0-10Vdc Output
11 Filament Current Monitor 0-10Vdc Output
12 Emission Current Program Input 0-10Vdc Input
13 Emission Current Program Output 0-10Vdc from Internal Preset
14 Ground 0-10Vdc from Internal Preset
14 Ground
15 Preset Max. Filament Current (set value) 0-10Vdc from Internal Preset

The filament Preheat level and current limit are set by internal preset potentiometers accessible through the side of the case. If external high voltage enable control is not required link pins 7 and 8. If external emission current control is not required link pins 12 and 13.

Tables & Diagrams

DIMENSIONS: in.[mm]

FRONT VIEW

TOP VIEW

BOTTOM VIEW

SIDE VIEW