computer equipment

DC29V 120W Switching Power Supply Description: Compact size  power supply 120W ,it is the open frame type,and it is with the active PFC,now it is widely used to the charger,medical machine and other industrial equipments. Features: 1,  12 0W Switching power supply  with High efficiency, low temperature rise; 2, 29V power supply with Built-in filters, low output noise; 3, 29V PSU 120W with Wide range of AC input voltage; 4, 120W open frame PSU with Short circuit, overload, over-temp. protection; 5, 120W Switching powers Used in LED light,CCTV camera etc. Parameter             Item No K31A-UP120S12 K31A-UP120S24 K31A-UP120S29 K31A-UP120S36 Output Output Voltage +12V +24V +29V +36V Rated Current 9.6A 4.8A 4.2A 3.3A Current Range 0-9.6A 0-4.8A 0-4.2A 0-3.3A Rated Power(with cooling fan) 115.2W 115.2W 121.8W 118.8W Rated power(without cooling fan) 79.2W 79.2W 79.2W 79.2W Ripple 150mVp-p 240mVp-p 280mVp-p 3...

Auto Brake Fluid Tester BF100 Features of  BF100 Brake fluid tester 1. Ediag BF100 support DOT3, DOT4, DOT5.1 2. Ediag BF 100 is with high precision sensor 3. Ediag BF 100 is with highlight LED Display 4. Ediag BF 100 can test many types of moisture content of the automotive oil 5. Ediag BF 100 is with replaceable battery design  6. Ediag BF 100 supports detect water content 7. Ediag BF100 supports high precision measurement 8. Ediag BF100 is with highly sensitive probe 9. Ediag BF100 is with super easy operation Functions Function 1: 3 Color LED Display, 5 Level Brake Fluid Status Function 2: Support DOT3, DOT4 and DOT5.1 Types . Function 3: Universal Probe , Twist-able Durable Function 4: Fast analysis, accurate, testing Intuitive results Function 5: One hand operate , easy to handle Function 6: Non-slip design at both sides Descriptions 1.5 STATUS EXPLANATION : With multiple LED indicators, the measurement results are more accurate and more conve...

The  general current transformer  can convert the primary current with a large value to a secondary current with a smaller value according to a certain transformation ratio, so that it can be used for maintenance and accurate measurement. The main function of the zero-sequence current transformer is to protect the operation and disconnect the switching power supply when an electric shock accident or a common leakage fault occurs in the power circuit. Although the names of these two transformers are very similar, their role is very large. Not the same, what is the difference and their main function? The through-type current transformer as a zero-sequence transformer has no problem in terms of working principle, but the sensitivity of the transformer will be very different. 1. The main function of general current transformer In general, current transformers can convert primary currents with large values to secondary currents with smaller standard values according to a certai...

Product Name ： RFID   UHF  Long  Range Integrated  Reader MODEL NO: ： MR 6 2 11E K ey Features: High performance, easy installation Built-in 12 dBi antenna ensures long range reading Provides all kinds of communication interfaces Waterproof and sunshine defending, idea for outdoor applications 1  Introduction MR6211E  UHF RFID Reader  base on new generation reader technology platform development which is combine UHF RFID advanced technology and many years reader application base experience. This reader is more stable and can use in various applications 2  Supported RFID Tag  Protocol s EPC Class1 Gen 2; ISO 18000-6C 3  Parameter Item s Parameter Frequency US （ 902 ～ 928MHz ） , China （ 920 ～ 925MHz ） , EU （ 865 ～ 86 8 MHz ） , other frequency select . E.  g.  Malaysia ISM919-923MHz ,                Philip...