3W 直流-直流 高压电源
斯派曼MS 模块专为印刷电路板贴装而设计,可靠性高、 尺寸小且重量轻。每个模块提供3W 的输出功率,输出电压 到3kV,具有低纹波、高稳定性、通用的、紧凑划算的高压 设计。此模块包含远程控制和电弧、短路保护。每个模块采 用铝制外壳封装,消除了电源和外部的相互干扰.
典型应用
- 光电倍增管
- 精密的镜头
- 图像增强器
- 原子能的仪器
- 光谱学
规格
(Ref. 128018-001 REV. L)
Input Voltage:
+12Vdc ±1V. Other input voltages also available.;
Input Current:
< 0.56A at full output.
Output Voltage:
Continuously adjustable over each entire range Models available in either positive or negative polarity. See table for voltage ranges.
Line Regulation:
< 0.005% for input change of 1V
Load Regulation:
< 0.05% for 100μA to full load change. (at max. voltage)
Output Voltage Control:
Remote voltage programming such that 0-5Vdc
gives 0 to full rated output
Output Power: 3W continuous.
Voltage Regulation:
Line: 0.005% for input change of 1V
Load: 0.05% for 100µA to full load change at maximum voltage.
Ripple: < 0.01% p-p of full output voltage.
5Vdc Reference: +5.0V (±0.2V). A maximum of 1mA can be drawn from this output.
Temperature:
Operating: 0°C to +50°C.
Storage: -35°C to +85°C.
Temperature Coefficient: 50ppm/°C typical.
Stability:
< 0.05%/8 hrs at constant operating conditions after one hour warm-up.
Humidity: 0 to 90% non-condensing.
Dimensions:
Up to 1000Vdc: .87”H x 2.1”W x 3.1”D (23mm x 53mm x 78mm).
1000V to 3000Vdc: 1.1”H x 2.36”W x 4.2”D (28mm x 60mm x 106mm).
Weight:
Up to 1000V: 0.2lb (80g).
Over 1000V: 0.4lb (160g).
Regulatory Approvals:
Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive.
OPTIONS
I - Isolated Input to Output
Isolation Voltage: 40V for units up to 1kV
100V for units >1kV
MS SELECTION TABLE
Output Voltage (V) | Output Current (mA) | Ripple V (p‑p) | Model |
---|---|---|---|
300 | 10 | 0.03 | MS0.3* |
500 | 6 | 0.05 | MS0.5* |
750 | 4 | 0.075 | MS0.75* |
1000 | 3 | 0.10 | MS1* |
1500 | 2 | 0.15 | MS1.5* |
2000 | 1.5 | 0.20 | MS2* |
2500 | 1.2 | 0.25 | MS2.5* |
3000 | 1 | 0.30 | MS3* |
*Specify “P” for positive polarity or “N” for negative polarity.
表和图
DIMENSIONS: in.[mm]
UNIT UP TO 1000V
SIDE VIEW
BOTTOM VIEW
UNIT > 1000V UP TO 3000V
SIDE VIEW
BOTTOM VIEW
Frequently Asked Questions
What Is a Safe Level of High Voltage?
Where Can I Obtain Information on High Voltage Safety Practices?
How Should I Ground Your Supply?
Why Is Arcing an Issue for a High Voltage Power Supply?