Programmable power supplies (CVCC variable DC power supplies, DC power supplies) are power supplies that can be operated in constant voltage (CV) mode or in constant current (CC) mode automatically depending on load conditions within the range of voltage values and current values that have been set ahead of time.
"PocketPD [is a] USB-C portable bench power supply," Nguyen explains of his creation, "leveraging the Programmable Power Supply (PPS) of USB PD 3.0 and 3.1 to make an ultra-compact bench power supply. Beside portable soldering iron [s], this should be one of the best portable tools for college electrical engineering students."
These devices provide stable, adjustable power outputs in a portable form factor, making them ideal for various applications, from prototyping circuits to powering small gadgets. They are especially useful when fixed-voltage power supplies—such as those from old laptops, power banks, or other power adapters—are already available.
The standard Z+ series now also includes USB and optional LAN. TDK-Lambda''s lineup of programmable power supplies consists of the Genesys series suitable for 19 inch racks mounted and the portable benchtop-type Z+/ZUP series for applications such as researching, and all are UL-listed products with RS232C/RS485 in their standard form.
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PABS (Portable Agile Battery Supply, not a real name) is a highly compact programmable power supply intended for use wherever DC power up to, say 40V might be …
TDK-Lambda''s lineup of programmable power supplies consists of the Genesys series suitable for 19 inch racks mounted and the portable benchtop-type Z+/ZUP series for …
Compact & Portable: Small, space-saving design for use in labs, repairs, and DIY projects. Introduction The FNIRSI-DP150 is a high-performance adjustable DC power supply launched …
The No Inductor power supply. This project utilizes PicoPD''s previous work to prototype a bench power supply. Beside portable soldering iron, this should be one of the best …
A mobile phone charger A tablet power supply unit A power bank Specifications & Overview Figure 1: Power Module DPS-150 A power system using the DPS150 consists of two …
PocketPD is built around the Programmable Power Supply (PPS) mode introduced in 2015. Originally designed for improved battery charging in smartphones, PPS allows devices to set …
A comprehensive guide to the 14 best programmable power supplies for 2025, designed to elevate your precision power control—discover which models stand out.
Electrical engineer Vincent Nguyen, working with Martin Axelsen and Ryan Trissel, has designed an ultra-portable benchtop power supply, making …
DIY Portable Power Supply: A power supply with battery charger, Booster circuit, Minimal design, Easy to use I/O and with different voltage output …
PocketPD: USB-C programmable PPS/PD power supply with up to 21V and 5A, protections, OLED display, and open-source design. Discover its key features.
Electrical engineer Vincent Nguyen, working with Martin Axelsen and Ryan Trissel, has designed an ultra-portable benchtop power supply, making full use of the capabilities available in the …
Amazon : portable dc power supplyThe ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon …
Compact & Portable: Small, space-saving design for use in labs, repairs, and DIY projects. Introduction The FNIRSI-DP150 is a high-performance …
PocketPD is a tiny USB programable power supply created by Vincent Nguyen, along with Martin Axelsen and Ryan Trissel. The PocketPD is designed to be an ultra-portable …
Discover the PocketPD, a compact power supply offering precision, portability, and versatility for electronics enthusiasts and professionals.
Latest developments in solar power technology, energy storage advancements, photovoltaic products, and industry insights from our team of renewable energy experts.
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