JPS6093448U - Electrical equipment power supply - Google Patents
Electrical equipment power supplyInfo
- Publication number
- JPS6093448U JPS6093448U JP18626983U JP18626983U JPS6093448U JP S6093448 U JPS6093448 U JP S6093448U JP 18626983 U JP18626983 U JP 18626983U JP 18626983 U JP18626983 U JP 18626983U JP S6093448 U JPS6093448 U JP S6093448U
- Authority
- JP
- Japan
- Prior art keywords
- electrical equipment
- voltage
- power supply
- equipment power
- dependent resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図は電圧
依存性抵抗素子の電圧−電流特性を示すグラフ、第３図
は定格電流２Ａヒユーズの溶断特性を示すグラフである
。
Ｅ・・・交流電源、Ｆ・・・電流ヒユーズ、Ｚ・・・電
圧依存性抵抗素子、Ｌ・・・負荷、Ａ・・・電気機器。FIG. 1 is a circuit diagram showing an embodiment of the present invention, FIG. 2 is a graph showing voltage-current characteristics of a voltage-dependent resistance element, and FIG. 3 is a graph showing fusing characteristics of a fuse with a rated current of 2A. E...AC power supply, F...current fuse, Z...voltage dependent resistance element, L...load, A...electrical equipment.
Claims (1)
圧依存性抵抗素子を並列に設けた電気機器の電源装置に
おいて、電圧依存性抵抗素子の動作電圧Ｖｚの範囲を、 ＶＳＸｌ、６〈■ｚくＶＳｘＫ ■ 工 に＝２．５５Ｘ （２，５ζ１．）α ただし、Ｖｓ＝電気機器の定格入力電圧（実効値）、 α＝電圧依存性抵抗素子の電圧非直線係数 Ｉｒ”過電流防止素子の定格電流 ■、＝動作電圧Ｖｚの測定時の電流 にしたことを特徴とする電気機器の電源装置。[Claims for Utility Model Registration] In a power supply device for electrical equipment in which an overcurrent prevention element is provided in series with the load and a voltage-dependent resistance element is provided in parallel, the range of the operating voltage Vz of the voltage-dependent resistance element , VSXl, 6〈■zkuVSxK ■ に=2.55X (2,5ζ1.) α Where, Vs = Rated input voltage of electrical equipment (effective value), α = Voltage nonlinearity of voltage-dependent resistance element A power supply device for electrical equipment, characterized in that the coefficient Ir” is the rated current of the overcurrent prevention element (■), which is the current at the time of measuring the operating voltage Vz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18626983U JPS6093448U (en) | 1983-11-29 | 1983-11-29 | Electrical equipment power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18626983U JPS6093448U (en) | 1983-11-29 | 1983-11-29 | Electrical equipment power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6093448U true JPS6093448U (en) | 1985-06-26 |
Family
ID=30402379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18626983U Pending JPS6093448U (en) | 1983-11-29 | 1983-11-29 | Electrical equipment power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093448U (en) |
-
1983
- 1983-11-29 JP JP18626983U patent/JPS6093448U/en active Pending
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