22A-V2P3F104

22A-V2P3F104

22A-V2P3F104

根据对输出电压平均值进行调制的方式不同，可以划分三种控制方式：

T不变，变ton： 脉冲宽度调制 （PWM）；

ton不变，变T： 脉冲频率调制 （PFM）；

T和ton都可调： 混合型 。

以上三种控制技术，数PWM 控制技术在逆变电路中应用广，具有代表性，应用的逆变电路绝大部分都是PWM 型，除了功率很大的逆变装置外。PWM 控制技术正是有赖于在逆变电路中的应用，才确定了它在电力电子技术中的重要地位。

像在AC电机控制器中，通过PWM控制开关频率实现控制转速，由于PWM有着其他技术无法比拟的优点，例如：调速范围宽、快速性好、波形系数好、功率因数好等，因而，得到了广泛的应用。

22A-V2P3F104 

Bently Nevada 3300/12-01-20-00 Power Supply

Bently Nevada 3300/12-01-20-00 Power Supply

BENTLY NEVADA TDM SAMPLER PWA 77448-01T

BENTLY NEVADA 3500/60 USPP 350060

BENTLY NEVADA 3300/20-01-04-01-00-00 NSPP 3300200104010000

BENTLY NEVADA 72940-02-02-01-01-11 USPP 729400202010111

BENTLY NEVADA 190171-0875 USPP 1901710875

BENTLY NEVADA 2114301 USPP 2114301

BENTLY NEVADA 102046-50 USPP 10204650

BENTLY NEVADA 72601-22-01-05-01-01-03-00-01 USPP 7260122010501010

BENTLY NEVADA 3300/10-01-02-00 NSPP 330010010200

BENTLY NEVADA 72100-03-04-05-01-01-13 USPP 7210003040501011

BENTLY NEVADA 3300/10-02-02-00 NSPP 330010020200

BENTLY NEVADA 72311-03-04-05-01-01-01 NSPP 7231104040501010

BENTLY NEVADA 3300/35-02-01-02-00-00 USPP 3300350201020000

72006-01 BENTLY NEVADA

PWA 129486-01 BENTLY NEVADA

9066-01 BENTLY NEVADA

PWA 19201F BENTLY NEVADA

72989-01 BENTLY NEVADA

72269-01H BENTLY NEVADA

72867-01 BENTLY NEVADA

PWA 86645-01G BENTLY NEVADA

72048-01G BENTLY NEVADA

PWA40340-01J BENTLY NEVADA

90050-01-01-01-01-01-01-01 BENTLY NEVADA

72300-10-05-01-01-01-15 BENTLY NEVADA

49373-01 BENTLY NEVADA

23067-01 BENTLY NEVADA

78596-01D BENTLY NEVADA

72730-02-15-XX-00-01 BENTLY NEVADA

PWB 49373-01 BENTLY NEVADA

PWA 72915-01M BENTLY NEVADA

125760-01 BENTLY NEVADA

23211-01-05-05 BENTLY NEVADA

PWA40332-01L BENTLY NEVADA

PWA 191898-02-15 BENTLY NEVADA

72308-10 BENTLY NEVADA

BENTLY NEVADA

31000-16-10-00-225-03-02 BENTLY NEVADA

19195-01-15-XX-00-01 BENTLY NEVADA

125768-01 BENTLY NEVADA

72269-01 BENTLY NEVADA

5073-10 BENTLY NEVADA

PWA 84030-01M BENTLY NEVADA

PWA 72928-02R BENTLY NEVADA

PWA 19343-01G BENTLY NEVADA

72711-01-03-02-01-01-15 BENTLY NEVADA

72075-02 BENTLY NEVADA

140471-02 BENTLY NEVADA

90040-14 BENTLY NEVADA

PWA 78452-01 BENTLY NEVADA

21747-085-01 BENTLY NEVADA

PWA 72928-02M BENTLY NEVADA

72490-01 BENTLY NEVADA

PWA 72852-01-AV BENTLY NEVADA

88286-01 BENTLY NEVADA

72635-02 BENTLY NEVADA

PWA 72852-01W BENTLY NEVADA

72236-01 BENTLY NEVADA