- תיאור
- חֲקִירָה
- הִתקַשְׁרוּת
תיאור
Huawei W0PSA1701 Power Module is 170 W AC Power Module for S6720S-26Q-EI-24S-AC, S6720S-26Q-EI-24S-DC
Huawei W0PSA1701 Power Module Product Overview
Huawei W0PSA1701 Power Module is 170 W AC Power Module for S6720S-26Q-EI-24S-AC, S6720S-26Q-EI-24S-DC
The rapid development of the communication industry has greatly promoted the development of communication power supplies. High-frequency miniaturized switching power supply and its technology have become the mainstream of modern communication power supply systems. In the communication field, the rectifier is usually called the primary power supply, and the DC-DC (DC-DC) converter is called the secondary power supply.
The function of the primary power supply is to transform a single-phase or three-phase AC power grid into a DC power supply with a nominal value of 48V. Currently in the primary power supply used in program-controlled switches, the traditional phase-controlled regulated power supply has been replaced by a high-frequency switching power supply. The high-frequency switching power supply (also known as a switching rectifier SMR) works through the high frequency of MOSFET or IGBT, and the switching frequency It is generally controlled within the range of 50-100kHz to achieve high efficiency and miniaturization. In recent years, the power capacity of switching rectifiers has continued to expand, and the capacity of a single unit has expanded from 48V/12.5A, 48V/20A to 48V/200A, 48V/400A.
Huawei W0PSA1701 Power Module Product Pictures
Huawei W0PSA1701 Power Module Product Specifications
| פריט | תיאור |
| מותג | Huawei |
| מספר חלק | 2130966 |
| דֶגֶם | W0PSA1701 |
| ממדים (H x W x D) | 40 מ"מ x 70 מ"מ x 205 מ"מ (1.6 ב. איקס 2.8 ב. איקס 8.1 ב.) |
| מִשׁקָל | < 1.0 ק"ג (2.20 lb) |
| טווח מתח כניסה מדורג | 100 V AC ל 240 V AC, 50/60 הרץ |
| טווח מתח כניסה מקסימלי | 90 V AC ל 264 V AC, 47 הרץ ל 63 הרץ |
| זרם כניסה מקסימלי | 2.5 א |
| זרם פלט מקסימלי | 14.2 א |
| מתח מוצא מדורג | 12 V |
| הספק מוצא מקסימלי | 170 W |
Huawei W0PSA1701 Power Module Product Features
- Input protection
Input overcurrent and undervoltage protection is provided.
- Output protection
Output overvoltage and short-circuit protection is provided.
- פונקציית אזעקה
Various alarms such as the alarm triggered when there is no power input and the alarm triggered when there is no power output are supported.
- Overtemperature protection
When the temperature of the power module exceeds a specified threshold (75מעלות צלזיוס), the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply.
Huawei W0PSA1701 Power Module Product Panel
| 1. ידית | 2. מחוון מצב חשמל | 3. Power switch | 4. AC power socket | 5. בורג שבוי | 6. AC power cable locking strap |
Huawei W0PSA1701 Power Module Product and More Power Unit
150W מודול מתח AC (ES0W2PSA0150)
150W DC מודול כוח (ES0W2PSD0150)
170W מודול מתח AC (W0PSA1701)
170W DC מודול כוח (ES5M0PSD1700)
260W מודול אספקת חשמל DC (PDC260S12-DL)
300W מודול מתח AC (PAC300S12-CL)
350W DC מודול כוח (PDC-350WA-B)
500W DC מודול כוח (LS6W2PSD0500)
600W מודול מתח AC (PAC-600WA-B)
600W מודול מתח AC (PAC600S12-CB)
500W מודול מתח AC (W0PSA5000)
580W AC PoE Power Module (W2PSA0580)
650W DC PoE מודול כוח (PDC-650WA-BE)
1000W AC PoE מודול כוח (PAC1000D5412)
1000W DC מודול כוח (PDC1000S12-DB)
1150W AC PoE מודול כוח (W2PSA1150)
870מודול כוח W PoE (LS5W2PSA0870, 15מודול מיישר)
Huawei W0PSA1701 Power Module Product Applications
