công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
D048C033T015M1N bảng dữ liệu(PDF) 7 Page - Vicor Corporation |
|
D048C033T015M1N bảng dữ liệu(HTML) 7 Page - Vicor Corporation |
7 / 14 page PRELIMINARY Vicor Corporation Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 7 of 14 vicorpower.com +IN / –IN — DC Voltage Input Pins The VICBrick DC-DC Converter input voltage range should not be exceeded. The VICBrick’s internal under/over voltage lockout-function prevents operation outside of the normal input range. The VICBrick turns ON within an input voltage window bounded by the "Input under-voltage turn-on" and "Input over- voltage turn-off" levels, as specified. The module may be protected against accidental application of a reverse input voltage by the addition of a rectifier in series with the positive input, or a reverse rectifier in shunt with the positive input located on the load side of the input fuse. Input impedance Vicor recommends a minimum of 10 µF bypass capacitance be used on-board across the +IN and –IN pins. The type of capacitor used should have a low Q with some inherent ESR such as an electrolytic capacitor. If ceramic capacitance is required for space or MTBF purposes, it should be damped with approximately 0.3 Ω series resistance. The DC resistance of the source should be kept as low as possible. ON/OFF PIN The ON/OFF pin provides the following Enable/Disable functionality: Standard "M" configuration — If the ON/OFF pin is left floating, the module output is disabled. Once this port is pulled lower than 0.7 Vdc with respect to –IN, the output is enabled. This action can be realized by employing a relay, opto-coupler or open collector transistor. This pin should not be toggled at a rate higher than 1 Hz. Optional "P" configuration — This is the reverse function from above: when the ON/OFF pin is left floating, the module output is enabled. Once this port is pulled lower than 1.7 Vdc with respect to –IN, the output is disabled. If not using the ON/OFF pin function, perform one of the following to turn the converter on: For M configuration, short ON/OFF pin to –IN. For P configuration, leave ON/OFF pin open. +OUT / – OUT — DC Voltage Output Pins The 0.060" diameter + and – output pins are rated for a maximum current of 50 A. Two sets of pins are provided for all units with a current rating over 50 A. These pins must be connected in parallel with minimal interconnect resistance. Output impedance The very low output impedance of the VICBrick reduces or eliminates the need for limited life aluminum electrolytic or tantalum capacitors at the input of the non-isolated point-of-load converters. +SENSE / –SENSE — Remote Sense Pins Remote sense minimizes the effects of distributiion losses by regulating the voltage at the remote sense connections. Pin/Control Functions |
Số phần tương tự - D048C033T015M1N |
|
Mô tả tương tự - D048C033T015M1N |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |