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Upgraded 8CH USB Electronic Switch Input Output Relay Module PC PLC Server Industrial Computer IO Expansion Board DC 12V 24V
$18.30-20.50
Min. order 1 piece
ESP32 DevKit V1 30Pin DIN Rail Expansion Board - Multi-Voltage (5V/12V/24V) WiFi Smart Home LED Module for DIY Automation
$20.50-29.50
Min. order 10 pieces
5V 4CH Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board
$5.50-6.30
Min. order 5 pieces
DC 5V 12V RS485 UART Modbus RTU HX711 Pressure Weight Sensor Electronic Scale Module for PLC Configuration Software
$4.27-4.59
Min. order 5 pieces
Fan controller
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Fan controller
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DC 12V PWM Speed Controller Fan Speed governor 4 Wire Computer Temperature control Switch for PC CPU Cooler Fan
$1.50-1.70
Min. Order: 30 pieces
DC12V PWM Fan Temperature Control Governor Small 4 Wire Temperature Speed Digital Display Supports 3A Internal Fan Shutdown
$3-3.30
Min. Order: 10 pieces
250 sold
DC 12V 24V 48V 5A 2 3 4 Wire PWM Motor Fan Speed Controller Governor Temperature Control Support EC Fan
$3.50-4.20
Min. Order: 5 pieces
DC 12V 24V 3A FAN temperature control W digital TEMP display speed regulation PC Chassis cpu graphics card cooling fan governor
$6.40-6.90
Min. Order: 5 pieces
DC 12V 24V 4A Fan Temperature Control 2/3/4 Cable Chassis Fan Speed Regulation Module PWM Thermostat Speed Governor with Sensor
$4.90-5.30
Min. Order: 5 pieces
4-wire PWM Fan Speed Controller DC 12V 24V 48v 12A PLC temperature control EC fan governor speed regulation mute noise
$14.50-15.60
Min. Order: 1 piece
10 recent viewed
Chassis Fan Speed Controller DC 12V 24V 48v 6A PWM temperature control speed regulation RS485 serial TEMP LED display
$9.90-11
Min. Order: 1 piece
110V 220V AC thermostat temperature control Regulator voltage Chassis FAN motor governor Speed regulation dimming heating RS485
$10.50-10.90
Min. Order: 1 piece
DC 12V 1A Fan temperature control PC CPU Chassis fan speed Controller regulation module PWM Thermostat Speed governor Cooling
$4.70-5
Min. Order: 5 pieces
DC 12V 24V 48V 8A chassis Fan temperature control speed regulation RS485 serial PWM thermostat controller EC fan Digital LED
$10.50-12.40
Min. Order: 1 piece
11 recent viewed