LED AC voltmeter 70V-500V
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Description: The LED AC voltmeter is designed for measuring and displaying alternating current (AC) voltage within the range of 70V to 500V. It features LED indicators that provide a visual indication of the voltage level, making it easy to read in various lighting conditions. This voltmeter is compact, simple to install, and suitable for applications where quick voltage monitoring is required without the need for precise numeric readouts.
Key Features:
- LED AC voltmeter
- Measurement range: 70V to 500V AC
- LED indicators for voltage level display
- Compact and easy to install
- Suitable for quick voltage monitoring
- Voltage Range: 70V to 500V AC
- Display: LED indicators
- Accuracy: Basic indication of voltage level
- Operating Temperature Range: -10°C to +55°C
- Power Supply: Self-powered from measured voltage (no external power required)
- Dimensions: Compact size for panel mounting
- Power distribution panels
- Electrical appliances
- Test and measurement equipment
- Industrial control systems
- Home electrical systems
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment