Littelfuse
ESDR450A1
1 / 1
Description
Operation (Recycling - ON Time First) Upon application of input voltage, the output energizes and the T1, ON time begins. At the end of the ON time, the output de-energizes and the T2, OFF time begins. At the end of the OFF time, the output energizes and the cycle repeats as long as input voltage is applied. Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay. Operation (Recycling - OFF Time First) Upon application of input voltage, the T2 OFF time begins. At the end of the OFF time, the output energizes and the T1 ON time begins. At the end of the ON time, the output de-energizes and the cycle repeats as long as input voltage is applied. Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay.- Part Number
- ESDR450A1
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Specifications
- Input Voltage (V)
- 120VAC
- Input Tolerance (%)
- ±20%
- Input AC Line Frequency (Hz)
- 50/60Hz
- Output Type
- Solid state
- Output Load Rating (VA)
- 1A steady state 10A inrush at 45°C
- Output Voltage Drop (V)
- 2.5V @ 1A
- Time Delay Range
- ON time first: 1 - 100m onboard adjustable; OFF: 1 - 100s onboard adjustable
- Time Delay Tolerance (%)
- ≤±5%
- Reset Time (ms)
- ≤150ms
- Repeat Accuracy (%)
- ±0.1% or 20ms whichever is greater
- Setpoint vs Ambient Temperature and Operating Voltage (%)
- ≤ ±2%
- Open State Leakage Current (A)
- 2.5mA @ 230VAC
- Insulation Resistance
- ≥100 MΩ
- Dielectric Breakdown
- ≥2000V RMS terminals to mounting surface
- Circuitry
- Encapsulated
- Life
- Mechanical - 1 x 107; Electrical - 1 x 106
- Power Consumption
- ≤2VA
- Termination Type
- 0.25 in. (6.35mm) male quick connect terminals
- Mounting Method
- Surface mount with one #10 (M5 x 0.8) screw
- Operating Temperature
- -40° to 75°C (-40°F to 167°F)
- Storage Temperature (F/C)
- -40° to 85°C (-40°F to 185°F)
- Humidity
- 95% relative non-condensing
- Dimensions
- 2.00 x 2.00 x 1.21 in. (50.8 x 50.8 x 30.7mm)
- Weight (lbs/g)
- ≅2.4oz (68g)
- Sample capable
- No
Documents
Data Sheet
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