поискавой системы для электроныых деталей |
|
G0512XS-1W датащи(PDF) 3 Page - Microdc power Technology Co., Ltd |
|
G0512XS-1W датащи(HTML) 3 Page - Microdc power Technology Co., Ltd |
3 / 4 page H H H H H H H H-X -X -X -X -X -X -X -XS S S S S S S S---- ----1 1 1 1 1 1 1 1W W W W W W W W&G &G &G &G &G &G &G &G-X -X -X -X -X -X -X -XS S S S S S S S---- ----1 1 1 1 1 1 1 1W W W W W W W W S Series eries http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646 Page 3 of 4 TECHNICAL TECHNICAL TECHNICAL TECHNICAL TECHNICAL TECHNICAL TECHNICAL TECHNICAL NOTES NOTES NOTES NOTES NOTES NOTES NOTES NOTES ISOLATION ISOLATION ISOLATION ISOLATION VOLTAGE VOLTAGE VOLTAGE VOLTAGE "Hi Pot Test","Flash Tested","Withstand Voltage","Proof Voltage","Dielectric Withstand Voltage"&”Isolation Test Voltage" are all terms that relate to the same thing, a test voltage. Applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation. Professional Power Module H_S-1W&G_S-1W series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 6KVDC for 1 second. A question commonly asked is,"What is the continuous voltage that can be applied across the part in normal operation?" The H_S-1W&G_S-1W series has been recognized by Underwriters Laboratory to 300Vrms for Supplementary Insulation and 150Vrms for Reinforced Insulation. REPEATED REPEATED REPEATED REPEATED HIGH-VOLTAGE HIGH-VOLTAGE HIGH-VOLTAGE HIGH-VOLTAGE ISOLATION ISOLATION ISOLATION ISOLATION TESTING TESTING TESTING TESTING It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials. Construction and environment. We therefore strongly advise against repeated high voltage isolation testing. but if it is absolutely required, that the voltage be reduced by 20% from specified test voltage. OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max. Component Component Component Component selection selection selection selection Capacitor: Ceramic chip capacitors are recommended. It is required that the ESR(Equivalent Series Resistance)should be as low as possible.X7R types are recommended. The voltage rating should be at least twice(except for 15V output),the rated output voltage of the DC/DC converter. Inductor: The rated current of the inductor should not be less than of the output of the DC/DC converter. At the rated current, the DC resistance of the inductor should be such that the voltage drop across the inductor is <2% of the rated voltage of the DC/DC converter. The SRF(Self Resonant Frequency) should be >20MHz. Single output types Dual output types OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE RIPPLE REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION REDUCTION Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1uF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter C2 10uF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC/DC converter C3 100nF multilayer ceramic capacitor, general purpose R1 450Ω resistor, carbon film, ±1% tolerance R2 50Ω BNC termination T1 3T of the caox cable through a ferrite toroid RLOAD Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires R3 50Ω resistor, carbon film, ±1% Measured values are multiplied by 10 to obtain the specified values. Differential Differential Differential Differential Mode Mode Mode Mode Noise Noise Noise Noise Test Test Test Test Schematic Schematic Schematic Schematic |
Аналогичный номер детали - G0512XS-1W |
|
Аналогичное описание - G0512XS-1W |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |