Designing Power Supplies for Tube Amplifiers - наконец обработал!

nabbla1 — 28.11.2023 Отсканил её ещё в 2016 году, и, как выяснилось, так и не обработал, и никто её не обработал, по крайней мере, поиском ничего похожего не обнаруживалось.



Тогда я давал ссылку на 2-гигабайтный архив сканов. Теперь - пдф-ка на 14,9 МБ:
яндекс.диск, рутрекер

Оглавление:

Preface
Acknowledgements
1. Power Transformers

• Earthing and safety
  
• Mains voltage
  
• Transformer operation
  
• Transformer losses
  
  
  • Saturation
  
  
• Types of transformers
  
• Transformer ratings
  
  
  • Transformer regulation
  
  
• Testing transformers
  
  
  • Voltages
    
  • Phasing
    
  • Power and current capability
    
  • Inductance

2. Rectification

• Basic rectifier theory
  
  
  • The reservoir capacitor
    
  • Ripple voltage
    
  • Ripple current
    
  • DC magnetisation
    
  • Power factor and VA ratings
  
  
• Half-wave rectification
  
• Full-wave rectification
  
  
  • Two-phase rectifiers
  
  
• Voltage rating of rectifier diodes
  
• Current rating of rectifier diodes
  
• Reverse recovery and switching noise
  
• Relative output voltages of rectifier circuits
  
• Mathematical treatment of capacitor-input rectifiers
  
  
  • Ripple voltage
    
  • Ripple current
  
  
• Rectifiers with series resistance, and valve rectifiers
  
  
  • DC output voltage of rectifiers with series resistance
    
  • Ripple current in rectifiers with series resistance
  
  
• Characteristics of valve rectifiers
  
  
  • Maximum current ratings
    
  • Maximum reservoir capacitance
    
  • Limiting resistance
    
  • Heaters
    
  • Switching noise
    
  • Warm-up time
    
  • Valve rectifier load regulation and sag
  
  
• Choke-input rectifiers
  
  
  • Theory of choke-input rectifiers
  
  
• Some worked examples

3. Voltage Multipliers

• Half-wave voltage doubler
  
• Full-wave voltage doubler
  
• Full-wave voltage tripler
  
• Full-wave voltage quadrupler
  
• 1.5x voltage multiplier
  
• Obtaining multiple voltages from one transformer

4. Smoothing, Filtering and Decoupling

• Resistor-capacitor (RC) smoothing
  
  
  • n-th order RC filters
    
  • Filter chains
    
  • High-frequency performance
  
  
• Inductor-capacitor (LC) smoothing
  
  
  • Avoiding resonance in LC filters
    
  • n-th order LC filters
    
  • Tuned LC filters
    
  • Practical chokes
    
  • Gyrators or simulated inductors

5. Switching and Fusing

• Fuses
  
• Mains fusing
  
• Secondary fusing
  
  
  • Fuse status indicator
  
  
• Switching
  
  
  • Mains switching
    
  • Secondary switching
  
  
• Standby switches
  
• Standby switch myths
  
  
  • Cathode stripping
    
  • Cathode poisoning
  
  
• Some better standby switches
  
  
  • Automatic soft start

6. Shunt Voltage Stabilisers

• Line and load regulation
  
• Shunt stabilisation
  
• Passive shunt stabilisers
  
  
  • Zener diodes
    
  • Avalanch and Zener effects
    
  • Dynamic resistance of diodes
    
  • Directionality of zener diodes
    
  • Amplified zener
  
  
• Cold-cathode, glow discharge stabilisers
  
  
  • Principle of operation
    
  • Gas stabiliser tubes
    
  • Neon lamps
  
  
• Designing passive shunt stabilisers using load lines
  
• High voltage, active shunt stabilisers
  
  
  • Simple feedforward, fixed bias, valve shunt stabiliser
    
  • Simple feedforward, cathode bias, valve shunt stabiliser
    
  • The King stabiliser
  
  
• Feedback shunt stabilisers
  
• Basic operation of feedback stabilisers
  
• Simple, feedback shunt stabiliser
  
• Cascode and pentode feedback shunt stabilisers
  
• Two-valve shunt stabilisers
  
• Feedback King regulator
  
• Hunt and Hickman regulator

7. Series Voltage Stabilisers

• Cooling and heat sinking
  
  
  • Mounting the device
    
  • Cooling and layout
  
  
• Series stabilisation
  
  
  • The capacitor multiplier
    
  • Designing a BJT capacitor multiplier
    
  • Cascoding devices
    
  • Designing a MOSFET capacitor multiplier
    
  • Darlington arrangements
  
  
• Current limiting
  
  
  • Passive constant-current limiting
    
  • Active constant-current limiting
    
  • Foldback current limiting
  
  
• Zener-follower stabilisers
  
• Cascaded stabilisers
  
• Feedback series stabilisers
  
  
  • Simple transistor series regulators
    
  • More advanced transistor series regulators
    
  • Adding constant-current sources and sinks
  
  
• Semi-integrated regulators
  
  
  • High-voltage semi integrated regulator
    
  • Multiple opamp-buffered nodes
  
  
• Voltage-regulator ICs
  
  
  • Adjusting the output voltage
    
  • Regulator ICs at high voltages
    
  • Hybrid three-pin regulator
  
  
• Valve series stabilisers
  
  
  • Valve series voltage regulators
    
  • SRPP series-shunt valve regulator

8. Valve Bias Supplies

• Charge time and blown fuses
  
• Voltage stabilisation and regulation
  
• Bias adjustment and balancing
  
  
  • Bias voltage adjustment
    
  • Bias balance adjustment
  
  
• Traditional bias supply
  
  
  • Full-wave traditional bias supply
  
  
• Capacitor-coupled bias supply
  
• Auxiliary transformer bias supply
  
• Back biasing

9. Valve Heater Supplies

• AC heater supplies
  
• Series and parallel heater operation
  
• Heaters and hum
  
  
  • Magnetic interference and lead dress
    
  • Electric field (capacitative) interference
    
  • Rectifier-induced heater hum
    
  • Electrical heater balancing
    
  • Heater-cathode leakage and heater elevation
  
  
• Dropping heater voltage
  
• DC heaters
  
  
  • Unstabilised heater supplies
  
  
• Stabilised DC heater supplies
  
  
  • Regulated, 1A DC heater supply
    
  • Regulated, ЗА DC heater supply
    
  • Regulated, 5A DC heater supply
    
  • Constant-current DC heater supply
  
  
• Universal heater supplies for popular dual triodes

10. Voltage Control

• Mains voltage control
  
• Secondary voltage control
  
• Output-power control for guitar amps
  
  
  • Power and perceived loudness
  
  
• Simple power reduction
  
• Power reduction by proportional voltage control
  
• Variable-voltage circuits
  
  
  • Voltage and power limitations
  
  
• Power adjustment circuit for cathode-biased amps
  
• Power-adjustment circuit for fixed-biased amps
  
  
  • Bias tracking
  
  
• Practical application of power reduction circuits

Bibliography
Index


Это я наконец-то вернулся к проектированию источника питания для "изделия", а там требования по помехам очень злобные, со 100 кГц допустимы пульсации по входной шине питания не более милливольта ПО АМПЛИТУДЕ. И чего-то мне вспомнилось, что я в этой книжке читал о разных необычных фильтрах. Только вот незадача, книжка не у меня, а в электронном виде, как оказалось, только эти необработанные сканы... В итоге оказалось, что память меня подвела, той схемки, о которой я подумал, тут не было, где-то ещё я её видел...

PS. Раз уж такая пьянка, на днях и второе издание Designing Tube Amplifiers for Guitar and Bass тоже обработаю.

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