Industrial Manuals

HWD2161 is a 1.1W bridge-connected audio power amplifier that uses a 5V voltage source to transmit an average continuous power of 1.1W to an 8Ω load with THD+N of 1%. The HWD2161 audio power amplifier is designed to provide high-quality output power. It uses surface packaging technology with the least external components. HWD2161 does not require output coupling capacitors, boost capacitors, or buffer circuits. It is best suited for low power portable systems. HWD2161 uses an external control low power shutdown mode and an internal thermal shutdown protection mechanism. The overall gain stable HWD2161 can be set to a differential gain of up to 10 via external gain configuration resistors without the need for external compensation components. Higher gains can be achieved through appropriate compensation.

The document describes the features and characteristics of the E 250 E switch electrical appliance YBLXW-N/E miniature micro switch, including rated voltage, rated current, mechanical life, electrical life, etc.

The characteristics of the micro switch YBLXW-N/C are as follows: Rated working voltage AC 380V DC 220V, rated current AC 0.79A DC 0.14A, rated heating current 3A, contact resistance ≤30mΩ, insulation resistance ≥1MΩ, mechanical life 4 60×10 times, electrical life 4 30×10 times, operating force ≤2N.

This file is a detailed description of YBLXW-N/B micro micro switch, including rated working voltage, rated current, rated heating current, contact resistance, insulation resistance, mechanical life, electrical life, operating force and other information.

YBLXW-N/A(D2F) series miniature microswitch is specially designed for miniature switches in small spaces. This switch has the characteristics of small size, flexible operation, long switch life and so on. It is suitable for electromagnetic valves, instruments and meters, medical equipment and other electronic products.

This document introduces the features and characteristics of the E 244 E switch appliance, including protection level, rated voltage, rated current, mechanical life, electrical life, and operating frequency. This product is suitable for applications such as automatic control, motion restriction, and actuation or program control of machine tools and machinery.

YBLXW-5/11 micro switch is suitable for AC 50 60Hz, AC380V, Ie0.79A; DC220V, Ie0.14A control circuit. It is widely used in mechanical, textile, light industry, electronic instruments and other various machinery equipment for travel control, limit protection and interlocking.

YBLX-KLT2 series of limit switches are used to protect the tape conveyor from emergency accidents. When an emergency occurs, the switch can be started at any place on the site to send out a stop signal.

YBLX-X2 series limit switch is used in AC50Hz, Ue380V and below circuit, as travel control and limit switch.

YBLX-JW2 series microswitch travel switch is suitable for AC50 60Hz, Ue380VIe3A DC Ue220VIe0.42A below the line, as an automatic control system to convert mechanical movement into electric signal switch element.

YBLX-44 series limit switches or switches are suitable for AC power circuits with a rated working voltage of up to 380V and a frequency of 50Hz or 60Hz. They are used for general wire rope electric hoists for lifting limit protection and can directly interrupt the main circuit of the motor control.

YBLX-33 series limit switches are improved products mainly used for the end protection of mechanism travel in control circuits of cranes and hoists. The limit switches comply with the GB 14048.5 and IEC 60947-5-1 standards, with protection level of Ip44. They are suitable for AC 50Hz or 60Hz rated working voltage up to 380V and DC working voltage up to 220V. The mechanical life is 60×10 cycles, and the environmental temperature range is -5℃~+40℃ with a relative humidity of no more than 90%.

The YBLX-22 series travel switches are devices used to limit the travel of cranes and various equipment. The series includes three different operating modes: single-arm with roller, double-roller fork arm, and hammer-type. They are suitable for translation mechanisms with small inertia travel, translation mechanisms with large inertia travel, and lifting mechanisms. They have an IP52 protection level, rated heating current of 20A, rated voltage of AC 380V/DC220V, rated control current of AC 20A/DC0.2A, altitude of ≤2000m, ambient temperature of -5℃~+40℃, and relative humidity of ≤80%. They comply with GB 14048.5 standard.

YBLX-19 series limit switch can control the travel of the motion mechanism, change its movement direction or speed. It is suitable for AC 50 60Hz, Ue380VIe0.79A DC Ue220VIe0.1A and below electrical circuits, for motion mechanism travel control, motion direction or speed conversion, machine tool automatic control, motion mechanism limit action and control travel or program.

YBLX-12/2 series limit switches are switch electrical appliances produced by Shanghai Yi Dian Switch Co., Ltd., with rated voltage of AC 380V, DC 220V, rated heating current of 3A, operating stroke of ≤7mm, rated working current of AC 0.26A, DC 0.14A, super stroke of ≥1mm, operating force of ≤16N, and meet GB 14048.5, IEC 60947-5-1 standards.