Power Supply Kits

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Power Supply Kits

Powering an audio device is an essential step not to be neglected in a DIY design. Discover here all our high quality power supply modules.

Regulated Power Supply
PSU regulated modules to convert AC or DC to DC voltage.

If you need any help for picking the right linear & regulated power supply for your DIY project, please visit this page from our website.
Linear Power Supply
Passive power modules.

These supplies rectify (if include diode bridge) and filter the voltage from a transformer to provide a DC voltage.
The calculation of the output voltage is:
Output voltage DC = AC Transformer Voltage x 1.41

Example: A 15V AC transformer, will give a rectified voltage of approximately 21V DC
SMPS Power Supply
SMPS Power Supply
Power Supply Accessories
Power Supply Accessories
Battery power supply
Find all our power modules running on batteries.

Showing 81 - 120 of 278 items

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IAN CANADA UCCONDITIONER PRO 2025 800F Ultra Capacitor Conditioner Board 5V

Ref : 21041

In Stock

The Ian Canada UcConditioner Pro 2025 5V is a supercapacitor signal conditioning module operating with a 5V power supply. It will significantly improve the quality of your power supply by reducing both internal ESR and noise levels, while optimising stability and maximum current delivery.

249,00 € 207,50 €Ex.

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IAN CANADA UCCONDITIONER PRO Ultra Capacitor Conditioner Board 3.3V

Ref : 19013

In Stock

The Ian Canada UcConditioner Pro 3.3V is a ultra capacitor signal conditioner module for use with a 3.3V power supply. It will significantly improve the quality of your power supply by reducing both internal ESR and noise levels, while optimizing stability and maximum delivered current.

155,00 € 129,17 €Ex.

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IAN CANADA UCCONDITIONER PRO Ultra Capacitor Conditioner Board 450F 3.3V

Ref : 20474

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159,00 € 132,50 €Ex.

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IAN CANADA UCCONDITIONER PRO Ultra Capacitor Conditioner Board 450F 5V

Ref : 20410

The Ian Canada UcConditioner Pro 5V is a ultra capacitor signal conditioner module for use with a 5V power supply. It will significantly improve the quality of your power supply by reducing both internal ESR and noise levels, while optimizing stability and maximum delivered current.

159,00 € 132,50 €Ex.

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IAN CANADA UCCONDITIONER PRO Ultra Capacitor Conditioner Board 5V

Ref : 18925

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155,00 € 129,17 €Ex.

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IAN CANADA UCHYBRID Ultra Capacitor Conditioner Board for LifePO4 Battrey Cell 3.3V

Ref : 14595

In Stock

The UcHybrid is a 3.3V signal conditioner module specifically designed to operate with a single battery from the LifePO4 power supply. It improves the quality of the LifePO4 power supply by reducing both internal ESR and noise levels, while optimizing stability and maximum current delivery.

56,90 € 47,42 €Ex.

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IAN CANADA UCMATECONDITIONER Ultra Capacitor Conditioner Board for LifePO4 MKII / MKIII 5V

Ref : 14592

In Stock

The UcMateConditioner 5V is an ultra capacitor signal conditioner module specifically designed for the Ian Canada LifePO4 MKII and MKIII power supplies. It significantly improves the quality of the 5V power supply by reducing both internal ESR and noise levels, while optimizing stability and maximum current delivery.

75,00 € 62,50 €Ex.

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IAN CANADA UCPURE MINI DUAL Supercapacitor Power Supply Module Kit Class A +/-12V +/-15V

Ref : 21068

In Stock

The UcPure Mini Dual from Ian Canada is a high-voltage power supply with supercapacitors specially designed for sensitive analogue audio applications. Operating in purely passive mode, it contains no active components or negative feedback, ensuring that the output is completely isolated from the input. With its low 1/f noise, minimal ESR and compatibility...

389,00 € 324,17 €Ex.

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IAN CANADA UCPURE MINI SOLO Supercapacitor Power Supply Module Kit Class A +/-12V +/-15V

Ref : 21052

In Stock

The UcPure Mini Solo from Ian Canada is a high-voltage power supply with supercapacitors specially designed for sensitive analogue audio applications. Operating in purely passive mode, it contains no active components or negative feedback, ensuring that the output is completely isolated from the input. With its low 1/f noise, minimal ESR and compatibility...

229,00 € 190,83 €Ex.

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IAN CANADA UCPURE MKIII Ultracapacitor Power Supply Module Class A 5V

Ref : 17708

In Stock

UcPure MkIII is a pure ultracapacitor power supply. It uses the 3000F or above capacity ultracapacitor pack to achieve ultimate power performance. Because this is a purely passive power supply, there will be no feedback and no active components are involved when turned on. In pure output mode, only the pre-charged ultracapacitor pack will be applied to...

129,00 € 107,50 €Ex.

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IAN CANADA UCPURE PRO 43A Supercapacitor Power Supply Module Kit +/-5V

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IAN CANADA UCPURE PRO 43A Supercapacitor Power Supply Module Kit Class A +/-5V

Ref : 21027

In Stock

The UcPure Pro from Ian Canada is part of the third generation of supercapacitor power supplies designed by the brand. It makes use of the huge 3000F or higher capacitance ultracapacitor pack to achieve an ultimate power supply performance. Because it is a pure passive power supply, there will be neither feedback nor active components involved when...

499,00 € 415,83 €Ex.

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IAN CANADA UCPURE PRO 43B Supercapacitor Power Supply Module Kit 12V

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IAN CANADA UCPURE PRO 43B Supercapacitor Power Supply Module Kit Class A 12V

Ref : 21031

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469,00 € 390,83 €Ex.

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IAN CANADA UCPURE PRO QUAD 43C Supercapacitor Power Supply Module Kit 5V

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IAN CANADA UCPURE PRO QUAD 43C Supercapacitor Power Supply Module Kit Class A 5V

Ref : 21032

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449,00 € 374,17 €Ex.

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IAN CANADA UCPURE PRO QUAD 43D Supercapacitor Power Supply Module Kit 3.3V

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IAN CANADA UCPURE PRO QUAD 43D Supercapacitor Power Supply Module Kit Class A 3.3V

Ref : 21039

In Stock

The UcPure Pro from IAN Canada is part of the third generation of supercapacitor power supplies designed by the brand. It makes use of the huge 3000F or higher capacitance ultracapacitor pack to achieve an ultimate power supply performance. Because it is a pure passive power supply, there will be neither feedback nor active components involved when...

459,00 € 382,50 €Ex.

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IAN CANADA UCPURE QUAD Supercapacitor Power Module Class A 5V / 3.3V

Ref : 19182

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Ian Canada's UcPure is a supercapacitor power module. It uses large supercapacitors of 3000F to provide a high-performance power supply. It is a totally passive module, with no feedback and no active components. In pure output mode, only the set of pre-charged supercapacitors is applied to the load.

249,00 € 207,50 €Ex.

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Jack DC 5.5/2.5mm to USB-C Adapter 23cm

Ref : 20487

This 23cm DC 5.5/2.5mm male to USB-C male adapter lets you connect any compatible AC adapter to power a device requiring 5V. This cable supports currents up to 3A.

1,50 € 1,25 €Ex.

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Jack DC to Naked Cable 5.5mm / 2.1mm 2.5m

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Jack DC to Naked Cable 5.5mm / 2.1mm Black 2.5m

Ref : 11100

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6,50 € 5,42 €Ex.

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LDOVR TPS7A4700 Ultra Low Noise Regulated Linear Power Supply 1.4V / 20.5V 1A

Ref : 16285

This LDOVR TPS7A4700 regulated linear power supply module provides an extremely low noise level measured at only 4µvrms. Its input voltage range is from 3 to 25VDC or 3 to 18VAC. Its output is adjustable in 0.1V steps, from 1.4V to 20.5V 1A, using solder pads on the PCB.

49,90 € 41,58 €Ex.

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LDOVR TPS7A4700/3301 Dual Ultra Low Noise Regulated Linear Power Supply -3V to -18V / +1.4V to +20.5V 1A

Ref : 16286

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This TPS7A4700/3301 dual LDOVR regulated linear power supply module provides extremely low noise levels measured at only 4µvrms for the positive rail and 16µVrms for the negative rail. Its input voltage range is from 3 to 25VDC or 3 to 18VAC. Its outputs are adjustable from 1.4V to 20.5V 1A in 0.1V steps for the positive rail and from -3V to...

104,90 € 87,42 €Ex.

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LHY AUDIO A1943 Low Noise Linear Power Supply Module 2SA1943 3.3-15V DC

Ref : 17439

In Stock

This LHY Audio low noise linear power supply module offers a very good price/performance ratio. It integrates a D15XB high power diode bridge, a LM317T and TL431 voltage regulator as voltage reference and a Toshiba 2SA1943 high current PNP transistor for its output.

21,90 € 18,25 €Ex.

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LHY AUDIO AC LINE Module EMI Filter for AC Power Supply

Ref : 19765

In Stock

This LHY Audio AC Line power filter filters out EMI interference from mains power. It is particularly useful for DIY power supply projects. EMI frequencies are filtered by two coils and various capacitors, allowing them to be rejected at the ground terminal. The PCB conductors are silver-plated for optimum conductivity.

6,90 € 5,75 €Ex.

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LHY AUDIO Dual Linear Power Supply Module LT3042 2x5V 1.5A

Ref : 17276

In Stock

This LHY Audio dual linear power supply module offers a very nice design quality, using two LT3042 voltage regulators to provide a clean and stable electrical signal. The module can be powered in AC or DC. It delivers a 2x5V voltage and a 1.5A current with a very low noise level.

34,90 € 29,08 €Ex.

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LHY AUDIO Linear power supply module IRF9Z34 IRFZ34 25VA 9V

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LHY AUDIO Linear Power Supply Module IRF9Z34 IRFZ34 25VA 12V

Ref : 19771

In Stock

This LHY Audio linear power supply module is designed with quality components, using a Talema 25VA (12.5VA + 12.5VA) transformer and IRF9Z34 and IRFZ34 MOSFET transitors driven by OPA277 precision OPAs.

89,00 € 74,17 €Ex.

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LHY AUDIO Linear Power Supply Module IRF9Z34 IRFZ34 25VA 5V

Ref : 19769

In Stock

This LHY Audio linear power supply module is designed with quality components, using a TALEMA 25VA (12.5VA + 12.5VA) transformer and IRF9Z34 and IRFZ34 MOSFET transitors driven by OPA277 precision OPAs.

90,90 € 75,75 €Ex.

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LHY AUDIO Linear Power Supply Module IRF9Z34 IRFZ34 25VA 9V

Ref : 19770

89,00 € 74,17 €Ex.

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LHY AUDIO Linear Power Supply Module LT3042 5V 1.5A

Ref : 17275

In Stock

This LHY Audio linear power supply module offers a very nice design quality, using a LT3042 voltage regulator to provide a clean and stable electrical signal. The module can be powered in AC or DC. It delivers an output voltage of 5V and a current of 1.5A with a very low noise level.

23,90 € 19,92 €Ex.

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LHY AUDIO Low Noise DC Regulator LT3042 3.3V 1.5A

Ref : 20717

In Stock

This LHY Audio 3.3V 1.5A low-noise voltage regulator module uses the recommended integration method of the Analog Devices LT3042 + PNP high-end regulator. This provides near-zero noise voltage regulation and a high output current of 1.5A. It can therefore deliver a pure power supply for DACs, high-precision measuring instruments, noise-sensitive RF...

23,90 € 19,92 €Ex.

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LHY AUDIO Triple Linear Power Supply Module LT3042 2x5V 1.5A

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LHY AUDIO Triple Linear Power Supply Module LT1963A 5V / +/-12V

Ref : 17281

In Stock

This LHY Audio triple linear power supply module offers a very nice design quality, using three LDO voltage regulators LT1963A to provide a clean and stable electrical signal. The module can be AC or DC powered and is capable of delivering 5V and/or +/-12V (adjustable over a range of 1.2V to 20V). It can be used to provide three positive outputs or one...

23,90 € 19,92 €Ex.

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LHY AUDIO Triple Linear Power Supply Module LT1963A 5V / +/-5V

Ref : 17279

In Stock

This LHY Audio triple linear power supply module offers a very nice design quality, using three LDO voltage regulators LT1963A to provide a clean and stable electrical signal. The module can be AC or DC powered and is capable of delivering 5V and/or +/-5V (adjustable over a range of 1.2V to 20V). It can be used to provide three positive outputs or one...

23,90 € 19,92 €Ex.

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Linear Power Supply board 4 35mm Snap in locations

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Linear Power Supply board 4 35mm Snap in locations

Ref : 10228

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16,90 € 14,08 €Ex.

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Linear Power Supply board 6 35mm Snap in locations

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Linear Power Supply board 6 35mm Snap in locations

Ref : 11429

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18,90 € 15,75 €Ex.

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Linear Power Supply board MJE15034G Low noise 5V à 24V 2A

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Linear Power Supply board MJE15034G Low noise 4.8V à 24V 2A

Ref : 11131

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This is a very high quality regulated power supply with a very low ripple, high precision semi discrete with a double layer circuit.

19,90 € 16,58 €Ex.

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Linear Power Supply Module 2x 10000µF 100V

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Linear Power Supply Module 2x 10000µF 100V

Ref : 15722

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This simple and efficient linear power supply module is equipped with two large 100V 10000µF capacitors. Its DC output voltage is about 80% of the working voltage of the capacitors. The AC input is equal to the DC output voltage divided by 1.4.

19,90 € 16,58 €Ex.

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Linear Power Supply Module 2x 10000µF 50V

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Linear Power Supply Module 2x 10000µF 63V

Ref : 17962

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This simple, efficient linear power supply module is fitted with two large 63V 10000µF capacitors. Its DC output voltage is approximately 80% of the operating voltage of the capacitors. The AC input is equal to the DC output voltage divided by 1.4.

14,90 € 12,42 €Ex.

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Linear Power supply Module DC with heat slug LT1083 1.25/36V 7A

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Linear Power supply Module DC with heat slug LT1084 1.2V / 19.5V 2.5A

Ref : 11645

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The LT1084 regulated DC linear power supply module has been designed to properly power an Amplifier or other continuous audio circuit.

24,90 € 20,75 €Ex.

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Linear Power Supply Module LT3042 3.3V 1A

Ref : 16747

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This linear power supply module is based on a LT3042 and a high performance transistor A1859A. It benefits from the PSRR architecture dedicated to the power supply of very noise sensitive devices. It is part of the LTC power supply modules well known for their very low noise rate.

22,90 € 19,08 €Ex.

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Linear Power Supply Module LT3042 5V 1A

Ref : 13972

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This linear power supply module is based on an LT3042 and a high-performance A1930 transistor from Toshiba. It benefits from the PSRR architecture dedicated to the power supply of devices that are very sensitive to noise.

22,90 € 19,08 €Ex.

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