(2) Imported square chips, advanced chip support boards are used, and the special welding process ensures that the welding layer has no voids and is more reliable in use.

(3) Adopting DCB board and other advanced thermal insulation materials, the thermal conductivity is good, and the thermal conductive bottom plate is not charged to ensure safe use.

(4) Using advanced packaging materials, it has better anti-riot and moisture-proof performance and a more beautiful appearance.

(5) The number of thermal cycle loads is nearly 10 times higher than the national standard, and the service life is long.

Solid state relay general parameters

(1) The working frequency f is 50Hz;

(2) The control power supply voltage range is related to the main circuit input voltage. When the input voltage is 220V, VCON = 5～32VDC, when the input voltage is 380V, VCON = 6～32VDC;

(3) Control current: when the control voltage is 5～32 VDC, the current ICON≤6.3 mA, when the control voltage is 6～32 VDC, the current ICON≤9.6 mA.

(4) Module insulation voltage VISO(RMS)≥2500VAC;

(5) Threshold voltage: VTO=0.8～0.9V;

(6) The highest junction temperature of the chip: Tj(max)=125℃;

(7) The critical rate of rise of on-state current di/dt: 100A/μs;

(8) The critical rate of rise of the off-state forward voltage dv/dt: 500V/μs;

(9) Solid state relay allows the highest case temperature TC≤80℃.

Product specifications

name	model	specification	Electrical connection diagram	Outline
Three-phase solid state relay	SGT-20	20A 380V	figure 2	figure 14
	SGT-30	30A 380V	〃	〃
	SGT-40	40A 380V	〃	〃
	SGT-75	75A 380V	〃	figure 15
	SGT-100	100A 380V	figure 2/3	figure 16/17
	SGT-150	150A 380V	〃	〃
	SGT-200	200A 380V	figure 4	figure 18
	SGT-260	260A 380V	〃	〃
	SGT-300	300A 380V	〃	figure 19
	SGT-350	350A 380V	〃	〃
	SGT-480	480A 380V	〃	figure 20
	SGT-600	600A 380V	〃	〃
	SGT-800	800A 380V	〃	〃
Three-phase solid state relay	SGT-1200	1200A 380V	figure 4	figure 21
Three-phase solid state relay	SGT-1600	1600A 80V	〃	〃
Single phase solid state relay	DGT2-15	15A 220V	figure 8	figure 23
	DGT2-20	20A 220V	〃	〃
	DGT2-30	30A 220V	〃	〃
	DGT2-40	40A 220V	〃	〃
	DGT2-50	50A 220V (380V)	〃	〃
	DGT2-65	65A 220V (380V)	〃	〃
	DGT2-75	75A 220V (380V)	〃	〃
	DGT-110	110A 220V (380V)	〃	figure 22
	DGT-147	147A 220V (380V)	〃	〃
	DGT-200	200A 220V (380V)	figure 5	figure 15
	DGT-300	300A 220V (380V)	figure 5/6	figure 16/17

Zibo Linzi Yinhe High-Tech Development Co., Ltd. is located in Linzi District, Zibo City, the birthplace of world football and the ancient capital of Qi State. It was established in February 1993. It is a collection of power electronic materials (DBC ceramic copper clad laminates) and devices (power electronic modules). ), a high-tech enterprise integrating research, design, production and sales of power electronic devices, with a number of domestic leading technologies and independent intellectual property rights. The company occupies an area of ??20,000 square meters, has a registered capital of 21.8 million yuan, and has 125 employees (including more than 30% of technicians). It has advanced technology and equipment, and has strong technical research and development capabilities and large-scale production capabilities.Main products: DBC ceramic copper clad laminate (190.5×138mm mother board or single and double-sided molded parts with etched circuits), high-power LED ceramic copper-clad heat dissipation substrate, concentrating solar photovoltaic ceramic copper-clad heat dissipation substrate, ceramic coating for radio frequency circuits Copper plate; thyristor intelligent control module, constant current and constant voltage control module, separator module, MTC, MTX, MTG, MDC, MDS, MDQ, SSR (solid state relay), thyristor phase shift trigger control board, constant current and constant voltage control board, Double closed-loop DC speed control panel, battery charging and discharging control panel, etc.; to undertake various control cabinets (heating power control cabinet, DC speed control panel, AC or DC motor soft start control cabinet, charging power control cabinet, electroplating or excitation power control Cabinet, etc.).The company has rich management and operation experience, strong technical force, advanced production technology, sophisticated production equipment, complete testing methods, reliable product quality, and thoughtful after-sales service.The company adheres to the business philosophy of "integrity, pragmatism, harmony, and win-win", and earnestly implements the quality policy of "high technology, high quality, low cost, low price, and household satisfaction" to develop and prosper together with users.