| 发明名称 |
Darlington amplifier with excess-current protection |
| 摘要 |
A Darlington amplifier comprising an auxiliary transistor (16) for overload protection. The base of the auxiliary transistor is connected to a tapping (17) provided on a resistor (12) included between the emitter and base of the output transistor (11) of the amplifier, which resistor assists in biassing said auxiliary transistor.
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| 申请公布号 |
US4374364(A) |
申请公布日期 |
1983.02.15 |
| 申请号 |
US19800192125 |
申请日期 |
1980.09.29 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
HEMERY, JACQUES;ROGER, BERNARD P. |
| 分类号 |
H03F1/42;H03F1/52;(IPC1-7):H02H7/20 |
主分类号 |
H03F1/42 |
| 代理机构 |
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代理人 |
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