Current filter
Kit for TT PSU Mini
The kit includes all components except a powertransformer and a choke for building PSU for tube amps. If you want to use a choke instead of the 5 W resistor than you must order the choke that you need separately. The PSU can handle max 700 V DC at out B1 and B2, 450 V DC at out B3 and is recommended for tube amps up to 50 Watt. The size of the PSU is 97 x 55 mm only and has a high of ca. 40 mm.
Please refer the attached schematic for more infos about the layout and design of the PSU. Tip: use Duncanamps' PSU Designer to simulate and calculate power supplies.
Files:
Kit TT PSU Mini Center Tap Standard power supply for power transformers with center tap. NOT recommended for tube rectifiers because the first stage has a capacity of 100 µF which is too much for most tube rectifiers. Some capacitors need to get changed if it should be used with a tube rectifier (further informations in the datasheet).
The kit includes all components except a power transformer and a choke for building a PSU for tube amps. If you want to use a choke instead of the included 5 W resistor you must order the choke separately. The PSU is recommended for tube amps up to 50 Watt. The size of the PSU is only 97 x 55 mm and it has a height of ca. 40 mm (without spacer bolts).
Universal kit for a small extra power supply which can be used i.e. for switching tasks, relays, optocoupler, LEDs, etc.
Variable voltage control for voltages up to 600 V Possible applications: - G2 Control - Power adjustment Please see the >>TT VoCoM Projekt-Seite zu finden. Der Bausatz beinhaltet alle Teile die zum Bau benötigt werden wie Widerstände, Dioden, Leistungstransistor, Kühlkörper, Potentiometer, Schraube, Mutter, Leitung, Beschriftungsschild. ACHTUNG HOCHSPANNUNG: Dieser Bausatz ist nichts für Anfänger. Wer nicht weis, was er damit tut, sollte diesen Bausatz auch nicht kaufen !
">>TT VoCoM project page for more infos Kit includes: all parts to build this VVC. Resistors, Heatsink, Wires, Potentiometer, PCB, Label, Screws, Nuts. WARNING: HIGH VOLTAGE !! This kit is not for beginners. If you do not know what you are doing than you should NOT buy this kit!
The TT VPUMP kit is a very effective working voltage converter which generates an output voltage of 90 V DC to 220 V DC from a 12V DC input voltage. The circuit is in use for many years now and it is proven. In this kit the circuit has been adapted to a compact size and optimized for use in small preamplifier chassis. So it is an ideal HV power supply for tube stompboxes and preamps without the need of additional transformers and HV filter capacitors. The VPump can be operated with a standard 12V DC switching power supply. The switching power supply is not included in the kit.
Specification: Input Voltage: 12 V DC @ min 4 VA Output Voltage: 90 - 220 V DC, adjustable Output Current: 15 mA @ 220 V DC max
The TT VPUMP kit is a very effective working voltage converter which generates an output voltage of 20 V DC to 60 V DC from a 12V DC input voltage. The circuit is in use for many years now and it is proven. In this kit the circuit has been adapted to a compact size and optimized for use in small preamplifier chassis. So it is an ideal HV power supply for tube stompboxes and preamps without the need of additional transformers and HV filter capacitors. The VPump can be operated with a standard 12V DC switching power supply. The switching power supply is not included in the kit.
Specification: Input Voltage: 12 V DC @ min 1 VA Output Voltage: 20-60 V DC, adjustable Output Current: 30 mA @ 60 V DC max
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