JPS5857892A - カ−トリツジの消磁操作を自動的に行う低周波増巾器 - Google Patents
カ−トリツジの消磁操作を自動的に行う低周波増巾器Info
- Publication number
- JPS5857892A JPS5857892A JP15719481A JP15719481A JPS5857892A JP S5857892 A JPS5857892 A JP S5857892A JP 15719481 A JP15719481 A JP 15719481A JP 15719481 A JP15719481 A JP 15719481A JP S5857892 A JPS5857892 A JP S5857892A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- degaussing
- cartridge
- switch
- current
- 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.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000005415 magnetization Effects 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 abstract description 3
- 230000004069 differentiation Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 description 7
- 230000005347 demagnetization Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/024—Erasing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15719481A JPS5857892A (ja) | 1981-10-01 | 1981-10-01 | カ−トリツジの消磁操作を自動的に行う低周波増巾器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15719481A JPS5857892A (ja) | 1981-10-01 | 1981-10-01 | カ−トリツジの消磁操作を自動的に行う低周波増巾器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857892A true JPS5857892A (ja) | 1983-04-06 |
| JPH0212079B2 JPH0212079B2 (cg-RX-API-DMAC10.html) | 1990-03-16 |
Family
ID=15644249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15719481A Granted JPS5857892A (ja) | 1981-10-01 | 1981-10-01 | カ−トリツジの消磁操作を自動的に行う低周波増巾器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857892A (cg-RX-API-DMAC10.html) |
-
1981
- 1981-10-01 JP JP15719481A patent/JPS5857892A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0212079B2 (cg-RX-API-DMAC10.html) | 1990-03-16 |