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Electronic Control Management: Wifi Intelligent Relay, Stepping Relay, Lighting Control Relay, Switching Power Supply, Time Relay, Floatless Level Relay, etc.
Widely used in lighting systems, HVAC, industrial automation, water level control, and smart buildings. Enable precise automation, remote control, and energy efficiency. Easy integration & flexible programming.
Equipment Protection: Voltage Protection Relay, Current Monitoring Relay
Ideal for motor protection, electrical panels, pumps, and sensitive industrial equipment. Ensure safety by detecting abnormal voltage/current.
Custom OEM/ODM services available.
WiFi Intelligent Relay – Smart Remote Control
✔️2.4GHz WiFi module for home/industrial automation.
✔️Control via app or voice commands (Alexa/Google).
✔️Easy remote power management from anywhere.
Stepping Relay – Sequential Control
✔️Switches circuits step-by-step without constant power.
✔️Ideal for automation, lighting & telecom systems.
✔️Energy-saving, durable & reliable for repetitive tasks.
Lighting Control Relay – Smart & Efficient
✔️Function: Automates lighting via timers, sensors, or manual control.
✔️Benefits: Saves energy, enhances convenience, extends bulb life.
✔️Applications: Homes, offices, streets, smart buildings.
YX4 Series – Compact & Efficient Rail Power Supply
✔️Ultra-thin design: 18mm (1SU) / 36mm (2SU) width, fits 35/7.5 or 35/15 rails Wide input range: 85-264VAC (277VAC compatible);
✔️High efficiency: Up to 87%, operates at -30°C to 70°C;
✔️Safety: Plastic shell for electrical protection, complies with EN61000-3-2;
✔️Industrial-grade: Reliable for control systems, protective features;
✔️Economical, space-saving, and built for industrial environments.
Time Relay – Smart Automatic Control
✔️Function: Controls circuits by opening/closing contacts after a set time.
✔️Features: Wide voltage range, compact size, clear indicators, easy installation.
✔️Applications: Industrial machinery, lighting, manufacturing, HVAC, food & agriculture.
YX6 Series – Floatless Level Control Relay
✔️Function: Monitors liquid levels using conductivity, automatically controls pump operation.
✔️Features: Compact, no moving parts, wide compatibility with liquids.
✔️Applications: Water supply/drainage, sewage systems, industrial & domestic liquid control.
Voltage Protection Relay – Smart & Reliable
✔️Function: Detects over/under-voltage, phase failure, or reverse phase, then cuts off power to protect equipment. Automatically restores when voltage normalizes.
✔️Features: Fast response, low power consumption, unattended operation.
✔️Benefits: Prevents damage, ensures safety, and maintains continuous power supply.
Current Protection Relay – Safe & Responsive
✔️Detects abnormal current surges/drops
✔️Triggers alarm after preset delay
✔️Prevents accidents by cutting faulty circuits
■ Output characteristic: DPDT
■ Operating voltage: AC/DC110-240V Wireless Security Support: Supports WEP, WPA/WPA2, WPA/WPA2 PSK (AES) and WPA3 security modes; Support SmartConfig and AP two kinds of distribution methods (including Android and IOS devices)
■ Wireless Transmission Distance: General Indoor: 45 M, Outdoor: 150 M (Note: It depends on the environment.)
■ Characteristics: Monostable
■ Output Characteristics: DPDT
■ Operating Voltage: Univoltage: 12V/24V/110V/220VAC; 12V/24VDC; Wide Voltage: 24-240VAC/DC; 12-240VAC/DC
■ Contact Capacity: 10A
■ Installation: Guide Rail Mounting
■ Characteristics: According to the changes in light intensity, the output is switched on or off.
■ Working Voltage: 110V/220VAC
■ Output Characteristics: SPDT + voltage output
■ Contact Capacity: 16A
■ Delay Range: 30- 60S
■ Threshold Setting Range: 0-200 Lux
■ Hysteresis (Off/On ratio): Close value/Open value
■ Installation: Guide Rail Mounting
■ Characteristics: AC Input/DC Output
■ Operating Voltage: 85-264VAC/120-370VDC
■ Output Voltage: 10.8- 13.8VDC
■ Voltage Accuracy: ±1.0%
■ Current Range: 0-1.25A
■ Rated Power: 15W
■ Protection Function: Overload protection, overvoltage protection
■ Installation: Guide Rail Mounting
■ Technical Data: YX5110
■ Output Characteristics: SPDT On /Off Delay
■ Rated Current: 10A /16A
■ Working Voltage: Single Voltage: AC12V, AC24V, AC110V, AC220V, DC 12V, DC24V; Wide Voltage: AC/DC12 240V, AC/DC24-240V
■ Time Range: 1S, 3S, 6S, 10S, 30S, 60S, 3M, 6M, 10M, 30M, 60M
■ Set Tolerance: 10%
■ Repeat Accuracy: 2%
■ Technical Data: YX61111220
■ Output Characteristics: SPDT
■ Rated Current: 5A
■ Working Voltage: Single Voltage: AC110V, AC220V, AC24V, DC24V; Wide Voltage: AC/DC 24-240V
■ Sensitivity Range: Adjustable
■ Applicable Environment: Used for domestic water systems, sewage treatment systems and special liquid supply systems.
■ Technical Data: YX742SLD1
■ Monitoring Type: Single Phase
■ Output Characteristics: DPDT
■ Working Voltage: 12-72VAC/DC
■ Frequency: 50/60Hz
■ Over Voltage: 5~20%
■ Under Voltage: 5~20%
■ Protection Delay: ≤20S
■ Hysteresis Voltage: 5%
■ Recovery Delay: 0.1S
■ Response Time of Relay: 0.1S
■ Contact Rating: 3A/250VAC
■ Ambient Temperature: -10°C~+55°C
■ Setting Tolerance: ±10%MAX
■ Repeatability: ±2%MAX
■ Temperature Error: ±2%MAX
■ Characteristics: Overcurrent and Undercurrent Monitoring
■ Operating Voltage: 12-240VAC/DC
■ Output Characteristics: SDPT
■ Protection Current Adjustment Range: 1A / 5A / 10A
■ Power-Up Delay Range: 1-10S
■ Protection Delay Range: 1-10S
■ Recovery Delay Range: 1-60S
■ Installation: Guide Rail Mounting
YOSHINE - China-based Relay Manufacturing Expert
We specialize in two core product lines:
Control Relays - Precision solutions for electronic process management (Step Relays, Time Relays, Switching Power Supplies, Floatless Level Switches)
Protection Relays - Safeguarding equipment from voltage/current fluctuations (Voltage/Current Monitoring Relays)
We have custom OEM services available to meet specific requirements.
Current employees
Factory area
Monthly production capacity
We have a strong R&D team, and we can develop and produce products according to the drawings or samples the clients offer.
We have SMT processing factories. So we can offer clients with competitive prices and good quality.
We have advanced testing equipment, and a professional inspection department, which can ensure the quality of products.
Our monthly production capacity is over 100,000 pcs, which can meet the needs of different clients.
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