Specifications
| Tshooj Naj Npawb | HSR-520R |
| Chaw tsim tshuaj paus | HSI |
| Hu rau daim ntawv | Daim ntawv C |
| Hloov fais fab (Max.) | 3 W |
| Hloov Voltage DC (Max.) | 120 V |
| Hloov tam sim no (Max.) | 0.25 A |
| Nqa tam sim no DC (Max.) | 2.9a ua |
| Kev tawg Voltage (Min.) | 400 V |
| Tiv tauj Resistance (Initial Max.) | 0.15 Ω |
| Hu rau Capacitance (Max.) | 1,7f ua |
| Rwb thaiv tsev Resistance (Min.) | 108Ω |
| Ua Haujlwm Ntau | 15-45 Nws |
| Lub sijhawm ua haujlwm (Max.) | 1ms ib |
| Lub Sijhawm Tso Tawm (Max.) | 0,8ms ib |
| Kev khiav hauj lwm qhov kub thiab txias | -40 ℃ ~ 125 ℃ |
