Meet SPX, the champion in voltage regulation
This year (2020) begins our second decade supplying the highest performance voltage regulators. We're glad to be able to deliver our products for so long and will continue to supply your future product needs as they change.
SPX—the new standard
| Set Vout with a single resistor, on all pinouts | |
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Insulated Power Transistor |
Attach directly to heat sink—no thermal pad! |
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<25mΩ at 20kHz, 50mΩ at 200kHz |
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120dBV+ from DC to 80kHz |
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1μsec settling for 250mA step |
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<1μV/V, as good as ever |
Belleson has the highest performance voltage regulators in the industry. You can have a super high performance regulator for your system, whatever voltage or current it requires!
- SPX 3.3V to 30V @ 3A Vout variable 5V to 30V!
- SPHP 3.3V to 100V @ 10A 1000 Watts!
- SPLV 1.2V to 2.5V @ 2A
What's so super?
Belleson combined two great ideas into an amazing symbiosis to create the latest advancement in super regulators. Bootstrap powered by its own clean and quiet output voltage, the Superpower has amazing line and load regulation, low noise, low drop-out voltage, low output impedance and super fast dynamic performance.
Superpower can replace voltage regulators in your audio systems and give you the jaw-dropping performance you desire, with
- better overall performance than anything available
- a standard TO-220 footprint of monolithic regulators
- more current than any other aftermarket regulator
For technical background, see this page. For specific performance information, see the menu items. For listening evaluations, see the Comments page