DIAGNOSTIC NEWS CSA for Motor Rotor Fault Detection
... after the burnout. The stator core losses should not increase by more than about 5 per cent. If the core loss increases by more than 5 per cent, the service shop may have done the “burn out” at too high a temperature, and thus damaged the insulation between the steel laminations. 10. If a motor has ...
... after the burnout. The stator core losses should not increase by more than about 5 per cent. If the core loss increases by more than 5 per cent, the service shop may have done the “burn out” at too high a temperature, and thus damaged the insulation between the steel laminations. 10. If a motor has ...
ATLAS Project Document
... spread over module (w = 60 mm) X = 0.040 % X0 end of stave over module (6 cables) X = 0.24 % X0 outer barrel radius (1056 cables, r = 520 mm) X = 1056 * X1 / (2. * r) = 0.78 % X0 (this should be the maximum) at cryostat wall (1056 cables, r = 1150 mm) X = 1056 * X1 / (2. * r) = 0.35 % X0 ...
... spread over module (w = 60 mm) X = 0.040 % X0 end of stave over module (6 cables) X = 0.24 % X0 outer barrel radius (1056 cables, r = 520 mm) X = 1056 * X1 / (2. * r) = 0.78 % X0 (this should be the maximum) at cryostat wall (1056 cables, r = 1150 mm) X = 1056 * X1 / (2. * r) = 0.35 % X0 ...
LADI Analog-Digital Interface
... electrode holder, work clamp or any other electrically live part to touch a gas cylinder. Gas cylinders must be located away from areas where they may be subjected to physical damage or the welding process including sparks and heat sources. CAUTION: The high frequency used for contact-free ignition ...
... electrode holder, work clamp or any other electrically live part to touch a gas cylinder. Gas cylinders must be located away from areas where they may be subjected to physical damage or the welding process including sparks and heat sources. CAUTION: The high frequency used for contact-free ignition ...
MF3620902095
... This work proposes a new concept of using Variable Frequency Drive for controlling the speed of the batching motor by using variable frequency drive and three phase induction motor. The feedback is provided to the drive for controlling speed of motor. The speed reference generation for the Variable ...
... This work proposes a new concept of using Variable Frequency Drive for controlling the speed of the batching motor by using variable frequency drive and three phase induction motor. The feedback is provided to the drive for controlling speed of motor. The speed reference generation for the Variable ...
MAX8559EVKIT
... The MAX8559 EV kit contains two separate LDO regulator circuits. Either circuit can be powered from a DC power supply with a 2.5V to 6V input range. The top and bottom circuits are separate from each other and do not share a common ground plane. The top circuit (MAX8559ETA) provides two fixed output ...
... The MAX8559 EV kit contains two separate LDO regulator circuits. Either circuit can be powered from a DC power supply with a 2.5V to 6V input range. The top and bottom circuits are separate from each other and do not share a common ground plane. The top circuit (MAX8559ETA) provides two fixed output ...
High Voltage Pulse Modulators Tutorial
... Since current will flow through the load resistance for a time 2.τ, therefore, it is clear that the width of the pulse produced across the load would be 2.τ. The direction of current flow would obviously be into that terminal of the load connected to the switch and also usually at ground so that th ...
... Since current will flow through the load resistance for a time 2.τ, therefore, it is clear that the width of the pulse produced across the load would be 2.τ. The direction of current flow would obviously be into that terminal of the load connected to the switch and also usually at ground so that th ...
ADR525 数据手册DataSheet 下载
... ADR530/ADR540/ADR550 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from a mere 50 μA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited ...
... ADR530/ADR540/ADR550 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from a mere 50 μA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited ...
C a p a c ito rs - D S C C 9 3 0 2 6 a p p ro v e d , re lia b le o p e ra
... are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the next page. d)Transient reverse voltage surges are acceptable under the following conditions: The peak reverse voltage does not exceed 1.5 V and the peak current times the duration of ...
... are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the next page. d)Transient reverse voltage surges are acceptable under the following conditions: The peak reverse voltage does not exceed 1.5 V and the peak current times the duration of ...
Low-Noise, 900kHz, RRIO, Precision OPERATIONAL AMPLIFIER Zerø-Drift Series OPA378
... precision operational amplifiers that are free from phase reversal. The use of proprietary Zerø-Drift circuitry gives the benefit of low input offset voltage over time and temperature as well as lowering the 1/f noise component. This design provides the optimization of gain, noise, and power, making ...
... precision operational amplifiers that are free from phase reversal. The use of proprietary Zerø-Drift circuitry gives the benefit of low input offset voltage over time and temperature as well as lowering the 1/f noise component. This design provides the optimization of gain, noise, and power, making ...
Capacitor s--Their History and Function
... metal regions called plates: one positively charged, the other negatively charged. To keep these positive and negative charges from coming together, an insulating material (plastic, cardboard, etc.) is placed between the plates. One of the first capacitors--the Leyden Jar (Figure #1a) developed in t ...
... metal regions called plates: one positively charged, the other negatively charged. To keep these positive and negative charges from coming together, an insulating material (plastic, cardboard, etc.) is placed between the plates. One of the first capacitors--the Leyden Jar (Figure #1a) developed in t ...
Application Note AN4146 Design Guidelines for Quasi-Resonant Converters )
... • The minimum switching frequency (fsmin) : The minimum switching frequency occurs at the minimum input voltage and full load condition, which should be higher than the minimum switching frequency of FPS (20kHz). By increasing fsmin, the transformer size can be reduced. However, this results in incr ...
... • The minimum switching frequency (fsmin) : The minimum switching frequency occurs at the minimum input voltage and full load condition, which should be higher than the minimum switching frequency of FPS (20kHz). By increasing fsmin, the transformer size can be reduced. However, this results in incr ...
