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EA Elektro-Automatik 桌上型電子負載
EA Elektro-Automatik 的桌上型可程式直流電子負載系列提供桌上型電子負載和塔式尺寸，功率範圍從 300W 到 1500W。特定型號具有高級功能，例如自動調整和內建函數產生器。自動量程功能會在較低電壓時自動提高電流，反之亦然，以在不同電壓/電流範圍內保持滿負載功率。函數產生器可以提供多種波形，例如正弦，三角形，矩形和梯形，還可以驅動自定義任意波形以進行動態負載。
所有桌上型負載均配備 TFT 觸控螢幕，可達成直觀控制和測試設定。這種簡單易用的介面讓您能夠迅速配置測試並直觀地操作儀器。EA 桌上型電腦和直立式節省空間的直流電源供應器和負載系列小巧、經濟，但具有市場上大多數桌上型裝置不常見的先進功能。
高達 30 kW
高達 2000 V
高達 1000 A
Autoranging Gives Flexibility
EA Elektro-Automatik products have autoranging, which allows the supply or load to operate at max power across a range of voltages and currents, down to 33% of the rated output maximum.
Compare this to traditional power supplies, which can only output their rated power at their max voltage and max current. Applying the maximum voltage to a device under test (DUT) is rare, which means most of the time, that supply is not being used to its full potential.
How does it work? EA sources automatically offer more current at lower voltages (or more voltage at lower currents), allowing the supply to continue outputting the rated power. This allows a single source to address multiple voltage and current combinations that would otherwise require multiple supplies.
Regeneration turns waste into savings
EA regenerative electronic loads and bidirectional supplies can recover up to 96% of the energy they sink, that means the AC mains connection is also used as output for the back-feed of the supplied DC energy.
Traditional electronic loads or resistor banks dissipate their sunk power by turning it into heat. This can require large cooling/HVAC solutions and that sunk energy is then lost forever as waste, reducing test and facility efficiency.
Energy recovered by EA loads is fed back into the local facility grid with a mains-synchronized inverter, where that energy can be used by other devices in the facility. If more energy is recovered than used by the facility (a possibility when testing fuel cell output, for example), the energy can be fed back out to the public grid.
| Series | Power | Voltage | Current | Quote |
|---|---|---|---|---|
| EA-EL 9000 DT | Up to 900W | 0-80V up to 0-750V | 0-5A up to 0-60A | Get a Quote |
| EA-EL 3000 B | 400W | 0-80V up to 0-500V | 0-10A up to 0-60A | Get a Quote |
| EA-EL 9000 T | Up to 600W | 0-80V up to 0-500V | 0-8A up to 0-45A | Get a Quote |
| Series | Power | Voltage | Current | Quote |
|---|---|---|---|---|
| EA-EL 9000 DT | Up to 900W | 0-80V up to 0-750V | 0-5A up to 0-60A | Get a Quote |
| EA-EL 3000 B | 400W | 0-80V up to 0-500V | 0-10A up to 0-60A | Get a Quote |
| EA-EL 9000 T | Up to 600W | 0-80V up to 0-500V | 0-8A up to 0-45A | Get a Quote |