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2PCs Booster Module DC3.7V to 1800V Arc Pulse High Voltage Generator DC-DC Step Up Power Board
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  • $17.64 –
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  • $16.04 - $17.64
1pc XIAO 2-Channel Wi-Fi AC Energy Meter &2pcs Non-invasive AC Current Transformer 100A-50mA
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  • $118.98 –
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220V AC-DC Isolated Switching Power Supply Module 220V to Low-Voltage Mini Step-Down Converter with Overcurrent & Short Circuit Protection (220V to 12V 1A)
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  • $25.22 –
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  • $23.62 - $25.22
5PCS AC DC Buck Converter Step Down Module AC-DC 220V to 5V 700mA 3.5W Isolated Switching Power Supply Step Down Buck Converter
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  • $16.71 –
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  • $15.11 - $16.71
3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
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  • $16.73 –
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  • $15.13 - $16.73
Voltage Transformer Module Active Single Phase Output Voltage Sensor Module - Measure 0-250V AC Voltage - Output Sine Wave Adjustable
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  • $16.18 –
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  • $14.58 - $16.18
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405B,2 Pcs)
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  • $33.86 –
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  • $32.26 - $33.86
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405A,5 Pcs)
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  • $64.35 –
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  • $62.75 - $64.35
Automatic Step-Up/Step-Down Solar Vehicle-Mounted Constant-Voltage Constant-Current Power Module with Under-Voltage Over-Voltage Protection
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  • $55.46 –
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  • $53.86 - $55.46
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405A,2 Pcs)
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  • $32.69 –
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  • $31.09 - $32.69
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405B,5 Pcs)
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  • $65.44 –
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  • $63.84 - $65.44
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405B,1 Pcs)
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  • $20.88 –
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  • $19.28 - $20.88
24V to 5V 10W 2000mA DC to DC Isolated Power Module 5v/12v/15v/24v DCDC Switching Power Module (10D2405A,1 Pcs)
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  • $20.63 –
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  • $19.03 - $20.63
220V AC-DC Isolated Switching Power Supply Module 220V to Low-Voltage Mini Step-Down Converter with Overcurrent & Short Circuit Protection (220V to 12V 500mA)
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  • $23.33 –
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  • $21.73 - $23.33
5Pcs 12V 300mA Power Supply Module 3.5W AC-DC Isolation Switch Power Module 220V to 12V Buck Converter Board Module
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  • $16.73 –
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  • $15.13 - $16.73
Victron Energy AC Current Sensor for Single Phase, max 40 amp
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  • $81.99 –
  • $5.99 Shipping
5PCS AC DC Converter Module AC 220V to 12V 400mA 4.5W Buck Converter Step Down Power Supply Module Isolated Switching Converter
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  • $16.71 –
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  • $15.11 - $16.71
2PCS 2 Channel Automatic Power Switching Module Automatic Emergency Power Supply Module Switch Dual Power Supply Module AC 90-240V 10A Backup Battery Switch Controller Module
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  • $15.33 –
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  • $13.73 - $15.33
5Pcs 5V 700mA Power Supply Module 3.5W AC-DC Isolation Switch Power Module 220V to 5V Buck Converter Board Module
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  • $16.73 –
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  • $15.13 - $16.73
BQ25570 Boost Power Converter Energy Collector Module Solar Energy Collector Converter Boost Charging Buck Conversion Low Power Wireless Network Voltage Converter
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  • $24.73 –
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  • $23.13 - $24.73
1 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 1 Way 250V 2A for Industrial Control Applications
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  • $16.78 –
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  • $15.18 - $16.78
3pcs AC Overcurrent Protection Sensor Module, 0.35 A Current Transformer with Relay Output, 5 V Supply
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  • $16.90 –
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  • $15.30 - $16.90
12V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $15.16 –
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  • $13.56 - $15.16
5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board
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  • $16.73 –
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  • $15.13 - $16.73
2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
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  • $16.95 –
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  • $15.35 - $16.95
5pcs DC-DC Buck Step Down Converter 6-24V to 5V 3A USB Step Down Module Efficiency 97.5% Power Adapter for Car Power USB Mobile Phone Charger
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  • $16.26 –
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  • $14.66 - $16.26
5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.46 –
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  • $14.86 - $16.46
5Pcs PWM to Voltage Module 0%-100 PWM to 0-10V Voltage Signal Converter Voltage Converter Module for PWM Industrial Control
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  • $18.23 –
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  • $16.63 - $18.23
4pcs ACS712ELC Current Sensor Module 30A Amps Amperage Range Highly Sensitive Humidity High Efficient Compatible with Arduino
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  • $33.98 –
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DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
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  • $14.97 –
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  • $13.37 - $14.97
5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $16.58 –
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  • $14.98 - $16.58
5V 1 Channel Solid State Relay Module, High Level Trigger, 5A DC Control (2 Channel)
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  • $16.00 –
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  • $14.40 - $16.00
5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.34 –
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  • $14.74 - $16.34