New Equipment | Test Equipment
The TDS3054 Digital Phosphor Oscilloscope (DPO) features advanced waveform capture, display, and measurement capabilities. The instrument delivers three dimensions of signal information (amplitude, time, and distribution of amplitude over time) in re
The Model 575 pulse generator is our most flexible and capable instrument yet. We offer many output modes, with programmable delay, pulse width, amplitude and triggering on each channel, independently. The user interface includes a 4 line display to
Electronics Forum | Fri Mar 03 16:31:15 EST 2000 | Larry
Looking for a source for amplitude stickers. Must be able to indicate down to .030". They are going to be used to verify the vibration amplitude of the transducer on our Omega Wave.
Electronics Forum | Fri Mar 03 16:31:15 EST 2000 | Larry
Looking for a source for amplitude stickers. Must be able to indicate down to .030". They are going to be used to verify the vibration amplitude of the transducer on our Omega Wave.
Used SMT Equipment | Pick and Place/Feeders
Board size (without buffer function) minimum L50 x W30mm～maximum L1,480 x W510mm Substrate size (when using inlet and outlet buffer functions) Minimum L50 x W30mm～Maximum L540 x W510mm Substrate thickness 0.4~4.8mm Board conveying direction: left&
Used SMT Equipment | General Purpose Test & Measurement
Specifications: Number of Channels - 2 AMPLITUDE RANGE - MAX 1.25Vp-p into 50ohm AMPLITUDE RANGE - MIN .03Vp-p into 50ohm STANDARD MEMORY/RECORD LENGTH
Industry News | 2018-09-27 14:40:48.0
Professional and portable high performance PC-controlled RF source for benchtop or modular use
Industry News | 2009-01-26 18:51:24.0
with 6.5 digit accuracy Model 1201
Parts & Supplies | THT Equipment
SANYO vibration FEEDER Product Name: SANYO smt vibration FEEDER Dimensions(mm)450*100*40 Product Description:Width 100MM(three tubes) SMT Vibration(STICK) FEEDER Features: Using imported aluminum materials,the amplitude of the vibration s
Parts & Supplies | Pick and Place/Feeders
Siemens smt vibration FEEDER single tube Product Name:SIEMENS smt vibration FEEDER (single tube) Dimensions(mm):320*30*95 Product Description:Width 40MM(a tube) SMT Vibration(STICK) FEEDER Features: Using imported aluminum materials,the a
Technical Library | 2014-10-30 01:48:43.0
The ultimate life of a microelectronics component is often limited by failure of a solder joint due to crack growth through the laminate under a contact pad (cratering), through the intermetallic bond to the pad, or through the solder itself. Whatever the failure mode proper assessments or even relative comparisons of life in service are not possible based on accelerated testing with fixed amplitudes, or random vibration testing, alone. Effects of thermal cycling enhanced precipitate coarsening on the deformation properties can be accounted for by microstructurally adaptive constitutive relations, but separate effects on the rate of recrystallization lead to a break-down in common damage accumulation laws such as Miner's rule. Isothermal cycling of individual solder joints revealed additional effects of amplitude variations on the deformation properties that cannot currently be accounted for directly. We propose a practical modification to Miner's rule for solder failure to circumvent this problem. Testing of individual solder pads, eliminating effects of the solder properties, still showed variations in cycling amplitude to systematically reduce subsequent acceleration factors for solder pad cratering. General trends, anticipated consequences and remaining research needs are discussed
Technical Library | 2021-09-15 18:58:01.0
Mathematical model for dynamic force analysis of printed circuit boards has been designed to calculate dynamic deformations and stresses in printed circuit boards and assess their dynamic strength and rigidity. The represented model describes a printed circuit board as a separate oscillatory system, which is simulated as prismatic beam set on two oscillating supports. Simulation and assessment of stress and deflection in printed circuit boards and obtaining their amplitude frequency responses provided recommendations, which ensure strength and stiffness of printed circuit boards subjected to dynamic loads..
http://www.ddmnovastar.com/pick-and-place - DDM Novastar manufactures a selection of benchtop and free standing surface mount placement equipment for use in automatic and manual SMT PCB assembly . This equipment is specifically designed for facilitie
http://www.ddmnovastar.com/pick-and-place - DDM Novastar manufactures a selection of benchtop and free standing surface mount placement equipment for use in automatic and manual SMT PCB assembly . This equipment is specifically designed for facilitie
Career Center | Muzzaffarnagar, India | Production
Complete programming of Pick & Place as per BOM. Working with both low & high Profile solder Paste, and Glue. Accurate Placement of all SMT Component like Chip, SOT, SOD, QFP, Tantalum Capacitor & etc. Familiar with the critical problem in process
ASCEN Technology | https://www.ascen.ltd/Blog/Gif/692.html
: Big power,four-point balance adjustment,convenient horn-alignment -The sheet metal welding square column to avoid leaning back -Welding amplitude 60-100% adjustable (5% accuracy
GPD Global | https://www.gpd-global.com/co_website/pdf/doc/Laser-Height-Sensor-22101449M.pdf
. . . . . . -10-40° C Storage temperature . . . . . . . . -20-60° C Max. relative humidity . . . . . . . 35-95% non-condensing Vibration resistance . . . . . . . . 10-55 Hz (amplitude
