Cheshtap Power Amp

[STAGE4]

View attachment ExpressSCH.pdf

 

[STAGE4]

cheshtap amp all files

enjoy...

 

[STAGE4]

View attachment CORR.pdf

View attachment CORRECTED.pdf

View attachment diy CHE amp output C.pdf

View attachment diy CHE amp DRIVER S.pdf

View attachment diy CHE amp OUT S.pdf

View attachment diyCHE amp DRIVER C.pdf

View attachment HEAT SINK.pdf

 

[DILIP KUMAR]

NEW AMP PDF

HELLO, CHESHTAP SIR NEW AMP PDF THIS PDF OLD

 

[engel dela pena]

Ausgangsleistung (8 Ohm): 2 x 400 Watt RMS
Ausgangsleistung (4 Ohm): 2 x 700 Watt RMS
Ausgangsleistung (2 Ohm): 2 x 1000 Watt RMS
Ausgangsleistung (8 Ohm gebrückt): 1250 Watt RMS
Ausgangsleistung (4 Ohm gebrückt): 1700 Watt RMS
Ausgangs Schaltungstype: Class AB
Eingangs Impedanz: 10 kOhm
Frequenzgang: 15 Hz - 25 kHz
THD: < 0,03%
IMD 60 Hz & 7 KHz, 4:1: < 0,038
Anstiegszeit / -geschwindigkeit: 40 V / µsec
Signalrauschabstand: > 102 dB
Dämpfungsfaktor: > 400
Kühlung: Aktiv, Temperaturgeregelt
Schutzschaltungen: DC-Ausgang Schutz, Langzeit Überhitzungskontrolle, Einschaltverzögerung, Soft-Power-Start, intelligenter Überlastungsschutz, Clip Limiter
2 x XLR Eingang + 2 x XLR Thru Ausgang
2 x Speaker (SPK) Ausgänge
2 Kanal Lautsprecher- Schraubklemmen
Parallel / Stereo / Bridge - Mode
Normal / Compress - Mode (Clip Limiter)
Ground / Lift- Mode
Sensitivity-Schalter: 1,44V / 1,0V / 0,7V
elektrischer Anschluss: 230 Volt
Größe (LxHxT): 482 x 383 x 88,8 mm
Gewicht (Netto): 16,5 kg
Gewicht (Brutto): 18 kg

thanks to google now i undferstand

Output Power (8 ohms): 2 x 400 watts RMS
Output power (4 ohms): 2 x 700 watts RMS
Output Power (2 ohms): 2 x 1000 watts RMS
Output Power (8 ohms bridged): 1250 watts RMS
Output power (4 ohms bridged): 1700 watts RMS
Output Circuit Type: Class AB
Input Impedance: 10 kOhm
Frequency response: 15 Hz - 25 kHz
THD: <0.03%
IMD 60 Hz and 7 kHz, 4:1: <0.038
Rise Time / Speed​​: 40 V / usec
Signal to noise ratio:> 102 dB
Damping factor:> 400
Cooling: Active Temperature Controlled
Protection circuits: DC output protection, long-term overheating control, delay, soft-power start feature, overload protection, Clip limiter
2 x XLR inputs + 2 x XLR Thru output
2 x Speaker (SPK) outputs
2 channel speaker terminals
Parallel / Stereo / Bridge - Fashion
Normal / Compress - Fashion (clip limiter)
Ground / lift mode
Sensitivity switch: 1.44 V / 1.0 V / 0.7 V
Power supply: 230 Volt
Size (WxHxD): 482 x 383 x 88.8 mm
Weight (net): 16.5 kg
Weight (gross): 18 kg

 

[engel dela pena]

so what is the output power now that the amp is in class h?

 

[rizqi]

Cheshta LayOut needed

its normal, 5w resistor is 15v zd ic regulate resistor.

Hi sir,.. can u send me full layout with sprint layout?... pls..
thanks and regards

 

[wattaniya]

there is no sprint version, only pdf shared by cheshtap.

 

[rizqi]

ok nazir,... never mind...
thanks and regards

 

[rizqi]

hi nazir,. whether the steper ir2117 on each rail + and - works fine and does not limp voltage intake? or indeed as it is, because I put that steper rail - do not work or do not hv increased.
also most of the multiple-voltage HV on h900tef not work properly (there is a delay it).

 

[black]

hier ist 600w clas h amp

 

[don2007ksa]

Hi Black what is the working voltage on this design?it has a minimal component's and good watt's rating,thank's.

 

[andrewlebon]

Hello
greetings its not chestaps design but DETEX AUDIO design
warm regards
andrew lebon

 

[black]

+ - 40,+- 80 vcc

 

[buttercup1108]

hello sir

any schematic of 600w h class

regards

 

[black]

only plan to pcb diagram drawing something from yamaha amplifier and step-up scheme is to PHONIC max 2500. There was a 1200 4-pair and 2 mos-feturi end in step-up

 

[black]

and I have that then you can get to the good sound make it easy to do

 

[buttercup1108]

got it sir black if i use 4pairs of output what is the rail voltage of mv and lv
1200 for 4ohms load

 

[black]

+ - 55v and + - 110 vcc

 

[ravpreet420]

+ - 55v and + - 110 vcc

nice pcb please sir upload pcb ?