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31 In this system, high precision thermocouple digital converter chip MAX6675 is adopted.

32 An ADC designed in accordance with the techniques described herein utilizes a quantizer that has a lower resolution than a digital-to-analog converter (DAC) used for negative feedback.

33 In this paper, a novel ZVS full-bridge three-level DC/DC converter with clamping diode is presented, and its principle is given.

34 Image Data Converter SR Version 3.2 now features new algorithms that significantly reduce image noise at high ISO settings when converting RAW data to JPEG files.

35 Haohua astronavigation chemical co. , ltd. adopts high voltage frequency converter for motor speed adjustment of water circulating pump and achieves obvious effect.

36 The paper gives a way to reduce the dynamic error using A/D converter in the threshold circuit.

37 With the increase of the portable electronic products, the demand of micropower, high-efficiency and small DC-DC converter has been enhanced.

38 The effect of converter steel slag powder(CSSP), on the shrinkage characteristic of hardened GGBFS-PC mixed mortar is studied.

39 The structure, working principle and features of the hydraulic torque converter are introduced.

40 Step five: tune the final stage power transistor quiescent current, the current value of the power tube by measuring the voltage of the emitter resistance Converter and get.

41 SBYB - 465 K two - impeller torque converter is made on the basis of the improvements of existing converter designs.

42 Soft-switching technique can help improve the efficiency and power density of the converter by reducing switching losses.

43 CMOS ramp-wave generator based on a conventional multivibrator is designed and optimized to offer the ramp-wave for slope compensation in a peak current controlled PWM BOOST DC-DC converter.

44 The power board and the capacitance board are formed a reverse L-shaped grafting structure along the radiator, which makes full use of the inner space of the frequency converter.

45 It researches the technology of producing ferroalloys with converter oxygen blowing method.

46 A synchronous converter working in double peak mode is introduced.

47 The air guards the catalytic converter from overload and possible resulting damage.

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48 A resistance - to - frequency converter using a bridge amplifier , an intergrator and a comnparator is described.

49 A high - voltage output flyback converter operating in DCM was designed.

50 Purpose: Battery management; High speed switch; Low power DC to DC converter.

51 Matrix rectifier is a true four-quadrant buck AC-DC converter, and it is can be applied in all kind of DC power supply fields powered by three-phase mains.

52 The production practice shows that the optimized slag compositions can obviously increase the converter lining life under other equal conditions.

53 It is widely taken that the maximum value of the voltage transfer ratio of AC-AC matrix converter is 0.866, which has considerably restrained its application breadth.

54 A constant input is especially required in a successive approximation converter because the input is compared with a reference several times over the conversion period.

55 Signal amplifying and controlling system is mainly composed of voltage amplifier, sampling hold circuit, multi-channel simulating switch, A / D converter and 8031 chip microcomputer.

56 A mathematical model was established to simulate the light - off performance of a catalytic converter.

57 The SCR catalytic converter uses the ammonia to transform nitrogen oxide into nitrogen and water.

58 Siemens PLC S7-200 as the control center, Anchuan F7 frequency converter as the implementation devices, it realizes changing frequency velocity modulation control for automatic washing machine.

59 The I-V and V-F converter design for mode of feedback current amplifier is introduced. Method of reducing noise disturbance is discussed in detail.

60 The molten steel composition adjustment model for LD converter based on minimum alloy cost is designed and applied to on line control of steelmaking process in Baosteel.