K7812-1000R3(L) footprint, schematic symbol and 3D model by Mornsun Power

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PCB Footprints

K7812-1000R3(L) - Mornsun Power PCB footprint - Other - Other - K7812-1000R3(L)-1

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3D Models

K7812-1000R3(L) - Mornsun Power - 3D model - Other - K7812-1000R3(L)-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for K7812-1000R3(L)
Part Number K7812-1000R3(L)
Manufacturer Mornsun Power
Pin Count 3
Part Category Power Supply
Package Category Other
Footprint Name Other - K7812-1000R3(L)-1
Released Date Jan 13, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

K7812-1000R3(L) Details

Manufacturer Part Number:
K7812-1000R3(L)
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
,
Reach Compliance Code:
Unknown
ECCN Code:
EAR99
Manufacturer:
MORNSUN
YTEOL:
6
Additional Feature:
ALSO -12V OUTPUT AVAILABLE WITH INPUT 8V TO 20V
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Efficiency (Main Output):
96%
Input Voltage-Max:
36 V
Input Voltage-Min:
16 V
Input Voltage-Nom:
24 V
JESD-30 Code:
R-PSMA-T3
Length:
17.5 mm
Line Regulation-Max:
0.4%
Load Regulation-Max:
0.6%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1 A
Output Voltage-Max:
12.36 V
Output Voltage-Min:
11.64 V
Output Voltage-Nom:
12 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
SMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Protections:
SHORT CIRCUIT
Ripple Voltage (Main Out):
0.0265125 Vrms
Screening Level:
IEC/EN/UL 62368-1
Seated Height-Max:
9.25 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Total Power Output-Max:
15.6 W
Trim/Adjustable Output:
NO
Width:
11.5 mm

K7812-1000R3(L) Frequently Asked Questions (FAQs)

MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 2oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to reduce thermal resistance.
To ensure reliability in high-temperature environments, it is recommended to derate the output power of the device according to the temperature derating curve provided in the datasheet. Additionally, ensure good airflow around the device and avoid overheating by keeping the ambient temperature below 85°C.
MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. This helps to filter out input noise and ensure stable operation of the device.
Yes, the K7812-1000R3L can be used in a redundant or parallel configuration to achieve higher output power or redundancy. However, it is recommended to consult with MORNSUN's application engineers to ensure proper design and implementation of the configuration.
The typical start-up time of the K7812-1000R3L is around 10ms to 20ms. However, this can vary depending on the input voltage, output load, and other factors. It is recommended to consult with MORNSUN's application engineers for specific start-up time requirements.

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K7812-1000R3(L) - Mornsun Power

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