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Bias 2sk1058 2sj162

LM4702 with 2SK1058 2SJ162 MOSFET Hi-Fi Amplifier 300 Watt Circuit ...

National chips with pair solid states 2SK1058 / 2SJ162 lateral MOSFET on the recommendations of the group, focuses on the basis of 115mA bias current. To ensure this ...

stardi.com
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Any class A amp with 2SK1058/2SJ162 ?? - diyAudio

Hi, push pull presumably? +-22Vdc rails will give about 17W into 8ohm at 60 phase angle. The output bias current needs to be about 1100mA (24W/FET) for full classA ...

diyaudio.com
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How to set the bias of a FET output stage? - diyAudio

In testing I seem to have stumbled on the right bias for a 2SK1058/2SJ162 pair with my set up at about 105mA. I want to also test the 2SK1530/2SJ201 pair at the right ...

diyaudio.com
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Audio Asylum Thread Printer

I set the bias current to 65 milliamp per pair. Two pairs were used per channel. ... Is there a reason you don't want to use the 2SK1058 / 2SJ162? I beleive Hitachi still makes ...

audioasylum.com
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A hybrid MOSFET OTL - Page 2 - AudioBanter

gt;instead SK/SJ you can use 2SK1058 and 2SJ162 . gt;me thinks that some fellow RAT have them on ... gt; * The MOSFETs require LOTS more bias current, when used in a zero Global NFB

audiobanter.com
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2SK1058 Single-Ended Class-A Amplifier | AlexKap.com

The 2SK1058 single-ended class-A power amplifier with zero negative feedback and 5W ... Following on from my post, I've never used the tantalum cap from bias setting VR ...

alexkap.com
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Www Power Amplifier With Pcb Lay Out Com/ | Electronic Home ...

National chips with pair solid states 2SK1058 / 2SJ162 lateral MOSFET on the recommendations of the group, focuses on the basis of 115mA bias current.

stardi.com
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2sj162 - 2SJ160, 2SJ161, 2SJ162

With lateral MOSFET's such as the 2SK1058/2SJ162 devices from Renesas it is possible to eliminate the transistor bias generator and connect a potentiometer ...

epcity.com
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Ombouw PJ-18 ENG V1.2

2SJ162 2SK1058 2SA1302 2SC3281 Unfortunately this is not the case for the applied drivers ... The optimum bias current for the 2SK1529 will be 100mA and gives an Ugs of 2V.

transparentsound.com
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Marshall Mosfet Lead Output Stage Problem

2SK1058 and 2SJ162, which have a higher voltage rate (about 10-20 volts more) ... do is to check oscillations (and if they are present add capacitors), and bias ...

music-electronics-forum.com
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Audio Asylum Thread Printer

Surely there is no bias control circuitry as suggested to Santos and MLLoydl. ... Is there a reason you don't want to use the 2SK1058 / 2SJ162? I beleive Hitachi still makes ...

audioasylum.com
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Application Note 1645 LM4702 Driving a MOSFET Output Stage

for the Renesas 2SK1058/2SJ162 pair. 30023227 FIGURE 15. 2SK1058/2SJ162 at 100mA Bias 30023225 FIGURE 16. 2SK1058/2SJ162 at 200mA Bias The same tests and graphs for the ...

ti.com
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High End 120W Mosfet Amplifier - Scribd

All you need to do is design a suitable bias system and output stage. Not to ... the amplifier, I placed 47pF and 22pF mica caps from drain to gate on the 2SK1058 and 2SJ162 ...

scribd.com
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Application Note 1645 LM4702 Driving a MOSFET Output Stage

The most important limitation is the bias voltage typical of 6V between the ... Device Pair 2SK1057 / 2SJ161 2SK1058 / 2SJ162 BUZ900 / BUZ905 BUZ901 / BUZ906 2SK1529 ...

digchip.com
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Thread 5W Single Ended Class A Power Amp From Mark Houston ...

A stereo system should be 2 such with 2SJ162 as 2SK1058 has a bit different caracteristic from 2SJ162. Hi lineup Thank you very much for the 2SJ162 schematic.

boardreader.com
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BUZ901P BUZ906P replacements

You could consider 2SJ162 and 2SK1058 lateral MOSFETs. They have slightly worse parameters ... The higher Vt of these MOSFETs meant I had to change the bias pot from 220R to ...

music-electronics-forum.com
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Project 101 - High Power, High Fidelity MOSFET power amplifier

The only change that is needed is to trim the MOSFET bias pot! With the ... The MOSFETs used are Hitachi lateral devices, 2SK1058 (N-Channel) and 2SJ162 (P-Channel).

sound.westhost.com
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A HiFi Power Amp 200 watt

Power MOSFET drivers: 2SK1058/2SJ162 (TO-3P). Were 2SK176/2SJ56 (AEM6000) or 2SK134/2SJ49 ... After setting the bias and offset trimpots with a dummy load (and testing ...

uydudoktoru.com
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Thread Moskido - Hybrid Aikido/MOSFET amplifier | diyAudio ...

Mosfet power amplifier 2SJ162/2SK1058 Mosfet power amplifier 2SJ162/2SK1058

boardreader.com
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300 Watt MOSFET Real HI-FI Power Amplifier

what is the replacement number of power transistor 2sj162 and 2sk1058,how much the ampare we ... negative temperature coefficient so no thermal compensation for the bias is ...

circuit-projects.com
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MOS-FET Amplifier Project v. RG-402 - AudioJunkies

The alternative is the more common 2SK1058 amp; 2SJ162. I opted to go with the Exicon for a ... I've recently increased the bias current slightly higher to 35 mA just out of ...

audiojunkies.com
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RODUCT EVIEW

devices in this design are the 2SK1058 P-channel and the 2SJ162 N-channel tran-sistors, biased for pure Class-A operation, and mounted on a substantial heatsink.

monarchyaudio.com
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Audio Amplifier cuircit by LM386 and LM358

but you should know that All of the op amps are biased in class AB region. for ... audio amplifier with 2SK1058 and 2SJ162 (5)

edaboard.com
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300 Watt MOSFET Real HI-FI Power Amplifier | EEWeb

4 years ago: what is the replacement number of power transistor 2sj162 and 2sk1058,how much ... negative temperature coefficient so no thermal compensation for the bias is ...

eeweb.com
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A hybrid MOSFET OTL - AudioBanter - Audio and hi-fi forum ...

gt; gt; the gates, and applied bias with a floating ground. gt; gt; This floating ground ... ** Hitachi numbers 2SJ162 and 2SK1058 are similar TO3P devices..... Phil

audiobanter.com
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Marshall Valvestate 8080 Blowing Fuses - AMPAGE Archive

They are called out as 2SK1058 and 2SJ162. These are listed in MCM though I do not spot ... TIP29 for bias. In fact TIP 29 or other common types are pretty much it.

archive.ampage.org
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audio amplifier schematic - edaboard.com

audio amplifier with 2SK1058 and 2SJ162 ... From where op-amp is getting its biased current supplied in this circuit as (...)

search.edaboard.com
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2SK series:2SK0065P1/2SK0065P2/2SK010 Price|Datasheet pdf down.

2SK1058//2SJ162 2SK1058//2SJ162 : 2SK1058/2SJ162 2SK1058/2SJ162 : TOSHIBA ... The availability of the bias current terminal, I: 2SK1084 2SK1084 : FUJU

seekchip.com
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output transistors? - Pro-Audio - Audio - Tom's Hardware: Hardware ...

gt; 2SK1058/2SJwhatever lateral types that were supposed to ... Ah yeah - 2SJ162 - got one number wrong. Been a while ... How well do they match for bias ? That seems to a ...

tomshardware.com
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The Audio Pages - Scribd

The only change that is needed is to trim the MOSFET bias pot! With the ... The MOSFETs used are Hitachi lateral devices, 2SK1058 (N-Channel) and 2SJ162 (PChannel).

scribd.com
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Here you can download all files refered to on this site

... update in the power supply, adding fixed grid bias ... 2SJ162.pdf (39k) Hitachi P-Channel MOSFET used in the TUMOS : 2SK1058.pdf

dddac.de
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