NMK1209SAC Murata Power Solutions Inc, NMK1209SAC Datasheet - Page 3

• Manufacturer Part Number: NMK1209SAC
• Description: CONV DC/DC 2W 12VIN 9VOUT SIP
• Manufacturer: Murata Power Solutions Inc
• Series: NMKr
• Type: Isolatedr

Specifications of NMK1209SAC

• Number Of Outputs: 1
• Output: 9V
• Power (watts): 2W
• Mounting Type: Through Hole
• Voltage - Input: 10.8 ~ 13.2V
• Package / Case: 7-SIP Module (4 Leads)
• 1st Output: 9 VDC @ 222mA
• Size / Dimension: 0.77" L x 0.30" W x 0.40" H (19.6mm x 7.6mm x 10.2mm)
• Power (watts) - Rated: 2W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 87%
• Approvals: UL
• Output Power: 2 W
• Input Voltage Range: 10.8 V to 13.2 V
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 9 V
• Output Current (channel 1): 222 mA
• Isolation Voltage: 3 KV
• Package / Case Size: SIP
• Output Voltage: 9 V
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1551-5

RIPPLE & NOISE CHARACTERISATION METHOD
www.murata-ps.com
All measurement to be taken with the following components connected to the UUT as detailed below.
50 Ohm coax cable, solder connections one end, BNC plug at the other end.
Differential Mode Noise Test Schematic
C1
C2
C3
R1
R2
T1
RLOAD
SUPPLY
1μF X7R multilayer ceramic capacitor rated at minimum 3 x the output voltage of the UUT
10μF tantalum capacitor rated at minimum 1.5 x the output voltage of the UUT with ESR of less than 100 milliohms at 100 kHz e.g. AVX TPS
series.
100nF multilayer ceramic capacitor, general purpose
450 Ohm resistor, carbon fi lm, ±1%
50 Ohm BNC termination
3T of the coax cable through a ferrite toroid eg Ferroxcube TN32/19/13-3E25
Resistive load at the UUT maximum rating. Connections via twisted wires.
DC/DC Converter
Input
+
-
Output
+
-
C1 C2 C3
R LOAD
R1
3kVDC Isolated 2W Single & Dual Output DC/DC Converters
T1
Technical enquiries email: [e-mail], tel:
R2
OSCILLOSCOPE
Y INPUT
NMK Series
KDC_NMKC.D01 Page 3 of 5
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