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dm851c
- LM317可调电源5V-30V;好方法反反复复 -LM317
c
- D590产生的电流与绝对温度成正比,它可接收的工作电压为4V-30V,检测的温度范围为-55℃-+150℃,它有非常好的线性输出性能,温度每增加1℃,其电流增加1uA-D590 produces a current proportional to absolute temperature and it can receive the operating voltage 4V-30V, testing the temperature range-55 ℃-+150 ℃, it has a very
Fourdigitdigitalthermometer
- AD590产生的电流与绝对温度成正比,它可接收的工作电压为4V-30V,检测的温度范围为-55℃-+150℃,它有非常好的线性输出性能,温度每增加1℃,其电流增加1uA。-AD590 produces a current proportional to absolute temperature and it can receive a working voltage of 4V-30V, testing the temperature range-55 ℃-+150 ℃, it has a ve
数控直流稳压电源毕业设计
- 数控直流稳压电源+毕业设计本文将介绍一种数控直流稳压电源,本电源由模拟电源、显示电路、控制电路、数模转换电路、放大电路五部分组成。准确说就是模拟电源提供各个芯片电源、数码管、放大器所需电压;显示电路用于显示电源输出电压的大小。数控直流电流源能够很好地降低因元器件老化等原因造成的输出误差,最大输出电流2A,最高输出电压30V,电流、电压都具有步进为0.1-Numerical control dc manostat+ graduation designWith the development of
Basic-power-supply-module-
- 基本电源模块,输入为220V、50H,输出为+30V、-30V、+5V、-5V直流电,为一些元器件提供基本电源。-Basic power module, input 220V, 50H, output+30 V,-30V,+5 V,-5V DC, for a number of components to provide basic power.
fasdfasdfsafas
- AD590产生的电流与绝对温度成正比,它可接收的工作电压为4V-30V,检测的温度范围为-55℃-+150℃,它有非常好的线性输出性能,温度每增加1℃,其电流增加1uA。 -AD590 produces a current proportional to absolute temperature, it can receive an operating voltage of 4V-30V, detection of the temperature range of-55 ℃-+150 ℃, it
BUCK-circuit--feedback-loop-design
- 开关电源设计:一个28V 输入12V/4A 输出的电源 电压输入范围:: 20~30V 额定输出电压: 12V 输出纹波: 125mV(1 )-Switching power supply design: a 28V input 12V/4A output power Voltage input range:: 20 ~ 30V Rated output voltage: 12V Output Ripple: 125mV (1 )
zhennan
- 系统的主要功能是在单片机的控制下,将20V~30V的直流电压转换成设定的5V~10V之间的稳定的直流电压输出。系统由分成开环控制的基本功能和闭环控制的拓展功能两部分-The system' s main function is under the control of the microcontroller, to convert the DC voltage of 20V ~ 30V to set a stable DC voltage output between the 5V ~ 1
BEM2
- 基于matlab边界元的经典算法。垂直接地极半径r=0.05m,长度l=0.5m,垂直接地极上电位V0=30V,边界元法求解径向向外8个点的电势.-Classical algorithm matlab Boundary Element. Vertical ground electrode radius r = 0.05m, length l = 0.5m vertical grounding on potential V0 = 30V, the Boundary Element Method r
BEM_FOR_MATLAB
- 边界元测量垂直接地极地表电势的MATLAB程序垂直接地极半径r=0.05m,长度l=0.5m,垂直接地极上电位V0=30V,边界元法求解径向向外8个点的电势.-Boundary element potential measuring vertical ground Polar table MATLAB program vertical ground electrode radius r = 0.05m, length l = 0.5m, the vertical grounding on
5V_Relay_drive_circuit
- D3为继电器工作指示灯,说明5V电压处于正常状态。 D2为继电器吸合指示灯,说明继电器处于吸合状态(继电器线圈两端有电压)。 C1为继电器并联的电容,继电器释放后线圈两端电压往下滑,可防止吸合频率过高影响寿命。 D1为继电器反向并联的二极管,可防止继电器释放后,产生很高的电压峰值,击穿对静电敏感的器件。 R3,R1为继电器的工作、吸合指示灯,可防止电压高击穿电源指示灯。 Q1为PNP三极管,用于对单片机的I/O口的电流进行放大。 R2为三极管基极串联的电阻,防止输入
shukong_dianyayuan
- 以51单片机的串行通信功能设计的一个数控正负30V的可控电压源,含proteus仿真图,程序、串口调试助手-A CNC with 51 single-chip serial communication design controllable voltage source of plus or minus 30V, with proteus simulation map, program, serial debugging assistant
pwm2.4.PCB
- PCB of Power Width Modulation Unit to control Otput 30V 10A
1.5V~30V-3A-kaiguan-dianyuan
- 这里面是开关电源的原理及应用,以及PCB。-It is the principle and application of switch power supply, and paper.
power_switching_power_supply
- Synchronous Buck Converter: This switched power supply converts a 30V DC supply into a regulated 15V DC supply. The model can be used to both size the inductance L and smoothing capacitor C, as well as to design the feedback controller. By selecting
electric-machine
- 设额度功率为1500w,额定电压为220v,额定电流为80A,额定转速为1000r/min,电阻Ra=0.2Ω,U=30v。-Set amount of power 1500w, rated voltage 220v, rated current of 80A, rated speed of 1000r/min, the resistance Ra = 0.2Ω, U = 30v.
code
- 基于STM32F103的数控电源电路设计输出电源1-30V可调,电流范围0.2A-8A,可以输出小电流,同时也能达到8A左右的电流输出,功率为100W,超过100w的时候自动降低电流-Based on STM32F103 NC power supply circuit design output power 1-30V adjustable current range 0.2A-8A can output low current, but also can reach about 8A curr
code
- 基于PIC1786的PWM的boost控制,由12V低电压伸到30V,应用到PIC1786的PSMC模块(The PWM based boost control of the PIC1786 extends from the 12V low voltage to the 30V and is applied to the PSMC PIC1786 module)
beduction
- 发布网友潘立群制作的“VC++界面一揽子解决方案30v”(非源码)()
56929503
- 发布网友潘立群制作的“VC++界面一揽子解决方案30v”(非源码)()