JPS5547516A - Power source stabilizing output control circuit - Google Patents
Power source stabilizing output control circuitInfo
- Publication number
- JPS5547516A JPS5547516A JP10498178A JP10498178A JPS5547516A JP S5547516 A JPS5547516 A JP S5547516A JP 10498178 A JP10498178 A JP 10498178A JP 10498178 A JP10498178 A JP 10498178A JP S5547516 A JPS5547516 A JP S5547516A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- stabilizing output
- control circuit
- load
- output control
- 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
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
PURPOSE: To prevent the electric shock by detecting the small quantity of the load current and limiting and controlling the stabilized power source circuit output.
CONSTITUTION: In case that the load is not connected, the constant voltage circuit RG feeds out the stabilizing output to the output terminal OUT once as soon as the power source input is impressed to the input terminal IN, however, the load current does not flow, so that the transistor Q2 is opened. Therefore, the direct current voltage delayed by the delay circuit DV turns the transistor Q1 ON and breaks the stabilizing output voltage. Accordingly, the electric shock for the core of the connector exposed by non connecting the connector to the load side.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10498178A JPS5547516A (en) | 1978-08-30 | 1978-08-30 | Power source stabilizing output control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10498178A JPS5547516A (en) | 1978-08-30 | 1978-08-30 | Power source stabilizing output control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547516A true JPS5547516A (en) | 1980-04-04 |
Family
ID=14395261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10498178A Pending JPS5547516A (en) | 1978-08-30 | 1978-08-30 | Power source stabilizing output control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62138214U (en) * | 1986-02-20 | 1987-08-31 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827247A (en) * | 1971-08-17 | 1973-04-10 |
-
1978
- 1978-08-30 JP JP10498178A patent/JPS5547516A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827247A (en) * | 1971-08-17 | 1973-04-10 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62138214U (en) * | 1986-02-20 | 1987-08-31 |
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