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9420 [2007/02/11 23:14] n5na created |
9420 [2015/05/19 11:33] (current) n1eu [General Description] |
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| ====== Power Supply Model 9420 ====== | ====== Power Supply Model 9420 ====== | ||
| - | For Hercules II Model 420 Amplifier {{9420.jpg|}} | + | {{9420.jpg?150|}} For Hercules II Model [[420]] Amplifier |
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| + | ===== General Description ===== | ||
| + | The Model 9420 Power Supply is designed primarily to power the Ten-Tec Model [[420]] Linear Amplifier. An auxiliary output will also power most HF transceivers including the Ten-Tec Models [[560]]/[[561]], [[562]], and [[585]]. The supply delivers a combined 100 amperes at 13.8 Vdc. Built-in voltage sensing turns off the supply if the output climbs above 16 Vdc and over current shut down, factory set to 25 Amperes, is included on the exciter output. | ||
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| + | The supply is designed for "hands-off" operation and can be placed on the floor or in an otherwise out of the way location. | ||
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| + | ===== Circuit Description ===== | ||
| + | //(posted to Ten-Tec reflector by Wade KJ4WS)// | ||
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| + | It is basically Four independent power supplies in one | ||
| + | case. Pay close attention to the 4 pin power plug for the Ten Tec | ||
| + | Transceiver and the way that the 2 center pins turn the whole power supply | ||
| + | on and off. This is the same way the 960 is switched off and on with the | ||
| + | Corsair, Paragon and Omni Rigs. The only difference is that the Primary | ||
| + | Winding of the 960 is switched on and off and the 9420 uses a remote | ||
| + | voltage switching arrangement. | ||
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| + | ===== Specifications ===== | ||
| + | ***Primary Power:** Selectable 110/125 Vac at 14A or 220/250 Vac at 7A, 50/60 Hz. | ||
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| + | ***DC Power Output:** 13. 5/14.5 Vdc at 4 x 25 amps. (20 amps for exciter). | ||
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| + | ***Protection:** Primary line fuses, over-voltage and over-Current lockouts (from RF deck). | ||
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| + | ***Size:** HWD 12.5" x 12.5" x 9 25" | ||
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| + | ***Weight:** 58 lbs. | ||
