MFOS Adjustable Bipolar Power Supply Synth Module DIY Electronics Parts Kit

£14.95
(£17.94 UK, incl VAT)
7210-280
135 g
In stock
+

This is a great bipolar power supply for your modular synthesizer project. This LM317/LM337 based supply boasts 1.5A capability and adjustable output so you can supply your projects with anything between +/-9 and +/-15 volts.We also include heatsinks for the regulators but also recommend you use heatsink paste (not included) also available from Soundtronics.

Check out our front panel and framework when you want to have a power switch on the front of your modular synth rack. We also stock suitable transformers, power connectors and even mounting plates for not only the power connectors but voltage selectors and fans.

The kits include all required electronics components. Then you can also choose to purchase our PCBs, front panels and pcb holder to really finish off the module in a truly professional way. If you purchase the PCB  and components through Soundtronics, then we will also support you with technical assistance just in case you get into any build difficulties.

Each Kit Contains:

 

Qty Reqd. Description Value Designators ST part No.
1 Voltage Regulator LM317T Variable 1.5A   U1 2230-221
1 Voltage Reg LM337T Variable Negative 1.5A   U2 2230-231
2 Heatsink TO220 12.5C/W   U1, U2 2700-190
2 240R 0.25W 1% Metal Film Resistor 240R R1, R5 7163-036
2 1k 0.25W 1% Metal Film Resistor 1k R3, R7 7163-051
2 4k7 0.25W 1% Metal Film Resistor 4k7 R2, R6 7163-067
1 Rocker Switch SPST 6A 250Vac LED Illuminated   Switch 7212-256
4 1N4002 1A 100V Rectifier Diode   CR1, CR2, CR3, CR4 7212-484
1 Bridge Rectifier Glass Passivated Inline 8A 400V GBU8G   BR1 7212-487
2 100nF 5mm X7R Dielectric Radial Ceramic Capacitor 100nF C2, C8 7212-749
2 Multiturn Cermet Preset Top Adjust SIL 2k 2k R4, R8 7212-855
4 10000uF 35V 85C Radial Snap In Electrolytic Capacitor 10000 35V C4, C5, C6, C7 7213-125
2 Tantalum Bead Capacitor 25V 1uF 1uF 25V  2.5mm C1, C9 7213-205
2 Tantalum Bead Capacitor 25V 10uF 10uF 25V 2.5mm C3, C10 7213-208

 

 

What transformer does this need for 15v? It doesn't show one in the related products.

Asked by Matthew Powell | 16/08/2018, 01:58 | 1 answer(s)
7210-080
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7210-080
A bare PCB for the MFOS Adjustable Bipolar Power Supply. This is a great bipolar power supply for your modular synthesizer project. This LM317/LM337...
In stock
+

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A 1.6mm thick ADSR front panel - 5U high, 1U wide (nominal 8.75 x 1.75") made from a semi-rigid plastic material laser engraved to give a hard wearing...
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