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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+High\s+voltage\/wattage\s+zeners\s*$/: 8 ]

Total 8 documents matching your query.

1. [Amps] High voltage/wattage zeners (score: 1)
Author: "George Knight" <gkve3ltu@sympatico.ca>
Date: Sun, 8 Feb 2009 10:24:24 -0500
Hi all, Can anyone steer me to a supplier of zener diodes in the 30 to 50 volt and 25 to 50 watt dissipation range. My Mouser catalogue seems to cut off at the 5 watt level? "73, George, VE3LTU. ____
/archives//html/Amps/2009-02/msg00199.html (7,122 bytes)

2. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "David Cutter" <d.cutter@ntlworld.com>
Date: Sun, 08 Feb 2009 07:32:41 -0800
For that power level you will need stud-mounted devices. I'm sure Newark will do them. You could also use a darlington transistor a zener and resistor. Whatever you use, you will have to have a fairl
/archives//html/Amps/2009-02/msg00200.html (8,084 bytes)

3. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: TexasRF@aol.com
Date: Sun, 8 Feb 2009 10:47:10 EST
The larger Zeners are available through NTE. Mouser carries them but you may have to find the NTE part# to find them in the Mouser listing. NTE has an excellent lookup system at their website, if I r
/archives//html/Amps/2009-02/msg00201.html (7,816 bytes)

4. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "k7rdx" <k7rdx@charter.net>
Date: Sun, 8 Feb 2009 08:14:20 -0800
K2AW,Mouser,RFParts Co,all sell 50 watt stud mount Zeners of various voltages...K2AW has best prices and faster service IMO..I have purchased 50 watt zeners from all mentioned suppliers..GL,Jim..K7RD
/archives//html/Amps/2009-02/msg00203.html (9,580 bytes)

5. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "Alex Eban" <alexeban@gmail.com>
Date: Sun, 8 Feb 2009 21:30:51 +0200
.....connect a Zener from the collector to the base of a 2N3055 transistor, heat sink it, and you have a 150W Zener diode! Alex 4Z5KS Hi all, Can anyone steer me to a supplier of zener diodes in the
/archives//html/Amps/2009-02/msg00206.html (8,474 bytes)

6. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "David C. Hallam" <dhallam@rapidsys.com>
Date: Sun, 08 Feb 2009 14:53:19 -0500
I don't believe anyone is making high wattage zeners any more. Any time I find one at a ham fest I grab it. Is there some specific voltage you need? I have some 50 watt zeners. David KC2JD/4 ________
/archives//html/Amps/2009-02/msg00207.html (9,193 bytes)

7. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "Phil Clements" <philc@texascellnet.com>
Date: Sun, 8 Feb 2009 14:43:39 -0600
K2AW's Silicone Alley has 50 watt zeners. (((73))) Phil, K5PC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-02/msg00208.html (7,927 bytes)

8. Re: [Amps] High voltage/wattage zeners (score: 1)
Author: "Tim Duffy K3LR" <k3lr@k3lr.com>
Date: Sun, 8 Feb 2009 22:04:43 -0600
RF Parts has 50 watt zeners as well 73, Tim K3LR K2AW's Silicone Alley has 50 watt zeners. (((73))) Phil, K5PC _______________________________________________ Amps mailing list Amps@contesting.com ht
/archives//html/Amps/2009-02/msg00218.html (8,677 bytes)

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