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Category | Solid-state relay |
Type | New item |
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Type | Pre-owned Items |
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Item description |
โมดูลตัดต่อวงจร โซลิดสเตตรีเลย์ 25A Solid-state Relay SSR-25DD ยี่ห้อ FQFER ![]() โซลิดสเตตรีเลย์ แรงดัน Input กระแสตรงรับแรงดันได้ตั้งแต่ 3-32 Vdc
หน้าสัมผัส Output จ่ายโหลดกระแสตรงแรงดันตั้งแต่ 5-200Vdc (DC) รองรับกระแสได้ 25A
มีไฟ LED แสดงสถานะการทำงานของหน้าสัมผัส ตัดหรือต่อ
ขนาด 63*45*23.2 มม.
สินค้าที่เกี่ยวข้อง : ฮีทซิงค์ ระบายความร้อน SSR Solid State Relay Heat Sink/Heat Sink/Radiator Solid Dedicated High Quality Features
1. the most traditional classic style, reliability, reliability. In the case of
2. the input signal is compatible with TTL and COMS digital logic circuits. In the case of
3.TRIAC output, zero trigger (zero current on, zero current off). In the case of
4. set the RC snubber circuit and MOV surge over-voltage absorber. In the case of
5. the unique anti-surge suppression circuit, in line with the EU EMC directive. In the case of
6. input and output optical isolation, pressure 4000V or more. In the case of
7. working status LED indicator. In the case of
8. equipped with anti-shock safety cover, in line with IEC62529 the IP20 level. In the case of
9.100% load current aging test.
Model SSR-10DD SSR-25DD SSR-40DD SSR-50DD
Control method DC-controlled DC (DC-DC)
Load current 10A,25A,40A,50A
Load voltage 5-60VDC,5-110VDC,5-250VDC
Control voltage 3-32VDC
Control current 6-50mA
On-state leakage current Less than2mA
On-state step-down Less than2.3VDC
Off time Less than10mS
Medium pressure 2000VAC
Insulation resistance 500MOmega/500VDC
Ambient temperature -30Temperature-+75Temperature
Installation method Bolt fixed
Work instructions LED
weight 132g
Applications
SSR series of solid-state relay using flame-retardant engineering plastic shell, epoxy potting, thread lead-out wiring, with high structural strength, impact resistance, anti-vibration, the input drive current is small and convenient computer terminals and various digital Programmable circuit interface, widely used in petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities, and other areas of automation and control. Particularly applicable to corrosion, moisture, dust, explosion-proof requirements such as harsh environments, and frequent switching occasions, AC contactor update replacement products.
Precautions
1. Do not load short circuit, so as not to burn solid state relays, optional special fast fuse;
2. Installation should be away from the heat source, more than one relay should be left between the full gap, the radiator temperature should not exceed 75 Temperature, should be away from electromagnetic interference, radio frequency interference and other strong sources of interference;
3. Heat the radiator, the contact surface should be in close contact, and coated with thermal grease to reduce the thermal resistance and improve the cooling effect;
4. Solid state relay output is off, there is still a certain leakage current output, in the use or design, please note;
5. Long-term working current should not exceed 70% of the nominal value Inductive load is best applied with varistor protection.
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Every item comes with a 30-day warranty. However, there are certain conditions that apply:
The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).
The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).
The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.
Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:
Please note that the store reserves the right to make the final decision regarding product replacement or refund.
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Last updated | Sep 6, 2025 |