1、 Introduction

Ppsl series linear program-controlled signal source is designed by Shaanxi blue sea Electric Co., Ltd. for military enterprises, scientific research institutes, universities, communication, transportation and other units that need high-quality communication signal source

High performance AC program-controlled signal source. The AC signal source uses DSP and high-precision Da to generate sine wave, which is amplified by high-voltage OP AMP and then output, so that the signal source has good output performance and system stability.

The circuit adopts modular structure design, which is easy to maintain; the output over-current protection adopts cut-off protection, which has strong adaptability to the impact of load.

  

1. Rated input power: single-phase 220V / 50Hz ± 10%;

2. Rated output voltage: 5V ~ 180V adjustable;

3. Output frequency range: 5-750hz adjustable;

4. Rated output current: 100mA;

5. Output voltage regulation rate: ≤ 100mvrms;

6. Load adjustment rate: ≤ 0.2%;

7. Harmonic content: ≤ 0.5%;

8. Protection function: output over-voltage, over-current, signal source overheating;

9. Protection mode: cut-off protection;

10. Cooling mode: forced air cooling;

11. Regulation mode: program-controlled continuous regulation;

12. Communication interface: 232 interface control;

13. Display mode: LCD display;

14. Working temperature: - 25 ℃ ~ 50 ℃;

15. Storage temperature: - 40 ℃ ~ 70 ℃;

16. Continuous working time: 48 hours;

17. Boundary dimension: (w × h × d) (260 × 115 × 360) mm.