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lenovo_to_round-jack_adapter [2019/10/01 15:38] admin created |
lenovo_to_round-jack_adapter [2019/10/01 17:01] admin |
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===== Lenovo Rectangular Power Adapter to 5.5mm Round Jack ===== | ===== Lenovo Rectangular Power Adapter to 5.5mm Round Jack ===== | ||
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- | Signal Pin | + | To use my Lenove Power supply together with my traveling solder station T12-652 I build a small adapter. The Lenovo |
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- | 36 W 7,3 kΩ | + | |
- | 45 W 120 Ω | + | |
- | 65 W 280 Ω | + | |
- | 90 W 550 Ω | + | |
- | 135 W 1 kΩ | + | |
- | 170 W 1.9 kΩ | + | |
- | 230 W 4.6 kΩ | + | |
+ | {{: | ||
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+ | To adjust the power of the supply one has to put a resistor between the signal pin and ground. Because I need 100W I used a 1k resistor between the signal pin and the ground.\\ | ||
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+ | {{: | ||
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+ | Resistance on Signal Pin: | ||
+ | power rating resistance | ||
+ | 36 W 7,3 kΩ | ||
+ | 45 W 120 Ω | ||
+ | 65 W 280 Ω | ||
+ | 90 W 550 Ω | ||
+ | 135 W 1 kΩ | ||
+ | 170 W 1.9 kΩ | ||
+ | 230 W 4.6 kΩ | ||
+ | The soldered adapter looks like that:\\ | ||
+ | {{: | ||
+ | ... and with some shrinking tube like that:\\ | ||
+ | {{: | ||
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