Tech Note - MicroPower Direct

Switching vs Linear Regulators

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

Acronyms, Abbreviations & Symbols

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

Driving Insulated Gate Bipolar Transistors (IGBT’s)

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

Glossary Of Power Conversion Terms

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

Driving Light Emitting Diodes (LED’s)

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

EV Charging Solutions

<img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" alt="" decoding="async" data-srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" data-src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" data-sizes="(max-width: 700px) 100vw, 700px" class="attachment-large size-large wp-post-image lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="700" height="244" src="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png" class="attachment-large size-large wp-post-image" alt="" decoding="async" srcset="https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1.png 700w, https://micropowerdirect.com/wp-content/uploads/2024/03/technote-thumb_1-300x105.png 300w" sizes="(max-width: 700px) 100vw, 700px" />

MPO-MS Series

The MPO-MS series, by MicroPower Direct, is an enclosed AC-DC switching power supply series designed for use with BF type medical equipment, which involves direct patient contact.