DataSheet.in

NTE1209MC डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Isolated 1W Single Output SM DC/DC Converters - Murata

भाग संख्या NTE1209MC
समारोह Isolated 1W Single Output SM DC/DC Converters
मैन्युफैक्चरर्स Murata 
लोगो Murata लोगो 
पूर्व दर्शन
1 Page
		
<?=NTE1209MC?> डेटा पत्रक पीडीएफ

NTE1209MC pdf
NTE Series
OUTPUT CHARACTERISTICS
Parameter
Rated power
Voltage set point accuracy
Line regulation
Load regulation1
Ripple and noise
Conditions
TA=-40°C to 85°C
See tolerance envelope
High VIN to low VIN
10% load to rated load, 03XXMC, 0503MC, 0505MEC
10% load to rated load, 0505MC & 1205MC
10% load to rated load, 0506MC
10% load to rated load, 0509MC & 1209MC
10% load to rated load, 0512MC & 1212MC
10% load to rated load, 0515MC & 1215MC
BW=DC to 20MHz, 03XXMC, 0503MC, 0505MEC
BW=DC to 20MHz, 0505MC & 1205MC
BW=DC to 20MHz, 0506MC
BW=DC to 20MHz, 0509MC & 1209MC
BW=DC to 20MHz, 0512MC & 1212MC
BW=DC to 20MHz, 0515MC & 1215MC
Isolated 1W Single Output SM DC/DC Converters
Min. Typ. Max. Units
1.0 W
1.0 1.2 %/%
10 14
12.8 15
9.2 10
8.3 9.0
%
6.8 7.5
6.3 7.0
40 60
62 85
103 170
mV p-p
49 75
39 65
38 76
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Specification
All output types
Storage
0305MC, 0309MC, 0315MC
Case temperature rise above
0303MC, 0312MC, 0503MC, 0505MEC, 0509MC, 0512MC, 0515MC
ambient
0505MC, 1205MC
1209MC, 1212MC, 1215MC
Cooling
Free air convection
Min. Typ. Max. Units
-40 85
-55 125
25
°C
30
43
40
TECHNICAL NOTES
ISOLATION 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.
Murata Power Solutions NTE series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 1kVDC for 1 second.
A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?”
For a part holding no specific agency approvals, such as the NTE series, both input and output should normally be maintained within SELV limits i.e. less than 42.4V peak, or
60VDC. The isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as an element of a safety isolation system. The part
could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier; but then the circuitry on both sides of the barrier must
be regarded as operating at an unsafe voltage and further isolation/insulation systems must form a barrier between these circuits and any user-accessible circuitry according to
safety standard requirements.
REPEATED HIGH-VOLTAGE ISOLATION 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. The NTE series has toroidal isolation transformers, with no additional insulation between primary and secondary windings of enameled wire. While
parts can be expected to withstand several times the stated test voltage, the isolation capability does depend on the wire insulation. Any material, including this enamel (typically
polyurethane) is susceptible to eventual chemical degradation when subject to very high applied voltages thus implying that the number of tests should be strictly limited. 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.
This consideration equally applies to agency recognized parts rated for better than functional isolation where the wire enamel insulation is always supplemented by a further
insulation system of physical spacing or barriers.
TEMPERATURE DERATING GRAPH
1.5
1.0 85°C
0.5 Safe Operating Area
0
-40 0 50 100 150
Ambient Temperature (°C)
1. 12V input types have typically 3% less load regulation change.
www.murata-ps.com/support
KDC_NTE.K05 Page 2 of 6

विन्यास 6 पेज
डाउनलोड[ NTE1209MC Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
NTE1209MIsolated 1W Single Output SM DC/DC ConvertersC&D Technologies
C&D Technologies
NTE1209MCIsolated 1W Single Output SM DC/DC ConvertersMurata
Murata


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English