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test-and-measurement:discovery-power-supply-3340:specifications [2022/09/19 14:52] – [Table] Alin Craciun | test-and-measurement:discovery-power-supply-3340:specifications [2023/02/13 05:59] (current) – Scandiweb | ||
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+ | ~~META: robots = noindex, nofollow ~~ | ||
+ | ====== Discovery USB Programmable Power Supply (DPS3340) Specifications ====== | ||
+ | ===== Triple-Output USB Programmable DC Power Supply | ||
+ | ~~TechArticle~~ | ||
+ | Specifications are Typical, unless otherwise noted, and valid under the following conditions: | ||
+ | * Ambient temperature of 25 °C | ||
+ | * 30 minutes of warm-up time | ||
+ | * Using the included auxiliary power supply | ||
+ | ===== Power Supplies ===== | ||
+ | All channels are independently controllable with independent current and voltage settings. | ||
+ | |||
+ | |<100% 15% 15%>| | ||
+ | ^ Specification | ||
+ | ^ DC Output Rating | ||
+ | | ::: | **Current** | ||
+ | ^ Maximum Power | ||
+ | | ::: | ||
+ | ^ Programming Resolution | ||
+ | | ::: | **Current** | ||
+ | ^ Programming Accuracy | ||
+ | | ::: | **Current** | ||
+ | ^ Readback Resolution | ||
+ | | ::: | **Current** | ||
+ | ^ Readback Accuracy | ||
+ | | ::: | **Current** | ||
+ | ^ Load Regulation | ||
+ | ^ Ripple and Noise | **Voltage** \\ (20 MHz Bandwidth): | ||
+ | | ::: | ::: | ::: | ::: | ::: | | ||
+ | | ::: | **Current** \\ (20 MHz Bandwidth): | ||
+ | |||
+ | === Isolation Voltage === | ||
+ | Device isolated from network through external supply. Outputs share a common GND between them and with the host PCB USB connector. | ||
+ | |||
+ | === Protection Circuitry === | ||
+ | All three supplies feature overcurrent protection through software-settable current limits that can be applied individually to each channel. Same-polarity aggressor protection and reverse voltage protection work up to ±15 V. | ||
+ | |||
+ | === Tracking Mode === | ||
+ | When the software-implemented tracking mode is active, Outputs 2 and 3 will track each other in absolute value by applying any voltage change made to one channel' | ||
+ | |||
+ | ~~REFNOTES~~ | ||
+ | ---- | ||
+ | ===== Connectivity ===== | ||
+ | The DPS3340 requires a host computer running the WaveForms software connected via USB to operate. | ||
+ | |||
+ | ^ Device to Computer Interface | ||
+ | |||
+ | ---- | ||
+ | ===== Power Requirements ===== | ||
+ | The DPS3340 requires an auxiliary power supply. A compatible power supply is included with the purchase of the DPS3340. | ||
+ | |||
+ | ^ Power Supply Voltage | ||
+ | ^ Power Supply Current | ||
+ | ^ Power Consumption | ||
+ | ^ Barrel Connector Size | 5.5 mm x 1.65 mm | | ||
+ | |||
+ | ---- | ||
+ | ===== Physical Characteristics ===== | ||
+ | |<100% 25%>| | ||
+ | ^ Dimensions | ||
+ | ^ Weight | ||
+ | |||
+ | ---- | ||
+ | ===== Environmental ===== | ||
+ | |||
+ | |<100% 25%>| | ||
+ | ^ Operating Temperature | ||
+ | ^ Storage Temperature | ||
+ | ^ Operating Humidity | ||
+ | ^ Storage Humidity | ||
+ | ^ Cooling | ||
+ | ^ Pollution Degree | ||
+ | ^ Maximum Altitude | ||
+ | |||
+ | Indoor use only | ||
+ | ~~REFNOTES~~ | ||
+ | ---- | ||
+ | ===== Certifications ===== | ||
+ | Please see the {{https:// | ||
+ | ---- |