EC power supply with DC-DC converter (3.3V output)

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last updated：Apr 27, 2020

三ツ星産業

Official site

Set the output voltage to 3.3V! Introducing an EC power supply with a DC-DC converter.

The "EC power supply with DC-DC converter (3.3V output)" incorporates a DC-DC converter into the EC1000-7.5, setting the output voltage to 3.3V. Regardless of the voltage of the EDLC, the output voltage remains constant. Assuming the efficiency of the DC-DC converter is 75%, the power that can be drawn from this product is approximately 340mWh. We also offer a standard version with a 5.0V output. 【Operating time at each current value】 ■ Current value: 200mA / Load power: 660mW / Operating time: 33 minutes ■ Current value: 100mA / Load power: 330mW / Operating time: 63 minutes ■ Current value: 50mA / Load power: 165mW / Operating time: 124 minutes ■ Current value: 10mA / Load power: 33mW / Operating time: 10 hours 32 minutes (632 minutes) *For more details, please refer to the external link page or feel free to contact us.

Related Link - https://www.mitsuboshisangyo.com/%E8%A3%BD%E5%93%8…

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basic information

【Specifications (Excerpt)】 ■Solar Cell - Material: Polycrystalline Silicon - Fixing Method: Shock-resistant Silicon Encapsulation - Maximum Output: 1W - Output Voltage: 5V - Output Current: 200mA ■Energy Storage Device - Type: Electric Double Layer Capacitor - Output Voltage (Factory Setting): 3.3V - Nominal Capacity: 190F×3 (190F×3 in series) - Operating Conditions: -25℃ to +60℃ *For more details, please refer to the external link page or feel free to contact us.