KR890018280U - Power supply circuit for control circuit of power supply - Google Patents
Power supply circuit for control circuit of power supplyInfo
- Publication number
- KR890018280U KR890018280U KR2019880002510U KR880002510U KR890018280U KR 890018280 U KR890018280 U KR 890018280U KR 2019880002510 U KR2019880002510 U KR 2019880002510U KR 880002510 U KR880002510 U KR 880002510U KR 890018280 U KR890018280 U KR 890018280U
- Authority
- KR
- South Korea
- Prior art keywords
- power supply
- circuit
- control circuit
- control
- supply circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/20—Contact mechanisms of dynamic converters
- H02M1/24—Contact mechanisms of dynamic converters incorporating rolling or tumbling contacts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880002510U KR900010460Y1 (en) | 1988-02-27 | 1988-02-27 | Power source circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880002510U KR900010460Y1 (en) | 1988-02-27 | 1988-02-27 | Power source circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890018280U true KR890018280U (en) | 1989-09-09 |
KR900010460Y1 KR900010460Y1 (en) | 1990-11-17 |
Family
ID=19272746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880002510U KR900010460Y1 (en) | 1988-02-27 | 1988-02-27 | Power source circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900010460Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100901882B1 (en) * | 2007-07-26 | 2009-06-09 | 한국철도기술연구원 | Gate power circuiter for power inverter |
-
1988
- 1988-02-27 KR KR2019880002510U patent/KR900010460Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900010460Y1 (en) | 1990-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19941118 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |