====== Discovery Power Supply (DPS3340) Specifications ======
=== Under Construction! ===
~~TechArticle~~
These specifications are valid following FIXME minutes of warm-up and are typical at FIXME °C unless otherwise noted.
===== Power Supplies =====
All channels are independently controllable with independent current and voltage settings.
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^ Specification |^ Output 1 ^ Output 2 ^ Output 3 ^
^ DC Output Rating | **Voltage** | 1 V to 5 V | -1 V to -15 V | 1 V to 15 V |
| ::: | **Current** | 10 mA to 3 A | -10 mA to -500 mA | 10 mA to 500 mA |
^ Maximum Power | | 30 W (all channels, shared) |||
| ::: | | 15 W | 7.5 W | 7.5 W |
^ DC Accuracy | **Voltage** | ±5mV - $\left| \right.$Iout$\left| \right.$ $\cdot$ 0.05 mV/mA | ±15mV + $\left| \right.$Iout$\left| \right.$ $\cdot$ 0.1 mV/mA | ±15mV - $\left| \right.$Iout$\left| \right.$ $\cdot$ 0.1 mV/mA |
| ::: | **Current** | 10 mA | 10 mA | 10 mA |
^ Load Regulation | **Voltage** | not applicable! | not applicable! | not applicable! |
| ::: | **Current** | not applicable! | not applicable! | not applicable! |
^ Line Regulation | **Voltage** | not applicable! | not applicable! | not applicable! |
| ::: | **Current** | not applicable! | not applicable! | not applicable! |
^ Ripple and Noise | **Voltage** \\ (20 MHz Bandwidth): | 30 mV p-p | 10 mV p-p | 25 mV p-p |
| ::: | ::: | ::: | ::: | ::: |
| ::: | **Current** \\ (20 MHz Bandwidth): | 7 mA p-p | 5 mA p-p | 3 mA p-p |
^ Setting Resolution | **Voltage** | 0.36 mV | 0.97 mV | 0.97 mV |
| ::: | **Current** | 0.19 mA | 0.03 mA | 0.03 mA |
^ Meter Resolution | **Voltage** (across -16V....+16V interval) | 7.8 mV | 7.8 mV | 7.8 mV |
| ::: | **Current** (across -Imax....+Imax interval) | 0.29 mA | 0.29 mA | 0.29 mA |
^ Meter Accuracy | **Voltage** | ±30 mV | ±15 mV | ±15 mV |
| ::: | **Current** | ±10 mA | ±5 mA | ±5 mA |
=== 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's setting to the other channel. E.g. if Output 1 is set to 12 V, then Output 2 will be automatically set to -12 V.
~~REFNOTES~~
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===== Connectivity =====
The DPS3340 requires a host computer running the WaveForms software connected via USB to operate.
^ Device to Computer Interface | USB 2.0 Hi-Speed, Type B. |
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===== Power Requirements =====
The DPS3340 requires an auxiliary power supply.
^ Power Supply Voltage | 19 V +/- 5% - **kitted with .... ** |
^ Power Supply Current | 3.2 A maximum |
^ Power Consumption | 60 W maximum |
^ Barrel Connector Size | 5.5 mm x 1.65 mm |
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===== Physical Characteristics =====
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^ Dimensions | 23.40 cm x 19.40 cm x 3.81 cm (9.2 in x 7.6 in x 1.5 in) |
^ Weight | FIXME kg (FIXME lbs) |
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===== Environmental =====
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^ Operating Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
^ Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
^ Operating Humidity | 10% to 80% RH non-condensing |
^ Storage Humidity | 5% to 95% RH non-condensing |
^ Cooling | Convection-cooled. Ensure the ventilation holes are not obstructed. [(The side vents are sufficient cooling for normal operation.)] [(The device's fold-out feet can be used to allow for circulation through ventilation holes located on the bottom of the device.)] |
^ Pollution Degree | 2 |
^ Maximum Altitude | 2,000m |
Indoor use only
~~REFNOTES~~
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===== Certifications =====
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