The document describes the features and specifications of the Model DHl718D(E) Two-Way CV/CC Tracking Power Supply.
This manual describes the DH1718D(E) two‑way CV/CC tracking power supply, a general‑purpose laboratory instrument that can operate in constant‑voltage (CV) or constant‑current (CC) mode and supports master‑slave tracking. It lists the electrical performance, dimensions, weight, and environmental limits, and explains the operating principle of the switching and reference circuits.
The document also covers configuration options, front‑panel functions, grounding methods, routine maintenance, calibration procedures, completeness of the kit, storage requirements, and the quality guarantee offered by Dahua.
| Output voltage (per way) | 0‑32 V |
|---|---|
| Output current (per way) | 0‑2 A |
| Series operation voltage range | 0‑64 V |
| Overall output power | >124 W |
| Input voltage | 220 V ±10 %, 50 Hz ±5 % |
| Operating temperature range | 0 °C ~ +40 °C |
| Storage temperature range | 5 °C ~ +45 °C |
| Dimensions (W × E × L) | 205 mm × 160 mm × 305 mm |
| Weight | ≈ 9 kg |
| Reliability (MTBF) | 5000 h |
Each way can output 0‑32 V and 0‑2 A, and in series operation the voltage range extends to 0‑64 V while the current remains up to 2 A.
Connect the grounded binding post on the output terminal to the system ground as shown in Figure 4; this reduces ripple and interference.