Description:The MJW15 series is a range of cost-optimized 15W isolated DC-DC converter within an encapsulated 1"x1" industrial standard package. There are 21 models available for 12, 24, 48VDC with wide 2:1 input voltage range and fixed output voltage regulation. The MJW15 series come in a shielded metal package and conducted EMI EN 55032 Class A approved without external components. By state-of-the-art circuit topology and 91% high efficiency could be achieved allowing an operating temperature of -40℃ to +90℃ as well
OVER LOAD, OVER VOLTAGE, SHORT CIRCUIT, UNDER VOLTAGE
Ripple Voltage (Main Out):
0.03535 Vrms
Screening Level:
IEC/EN/UL 62368-1
Seated Height-Max:
10.7 mm
Surface Mount:
NO
Technology:
HYBRID
Terminal Finish:
Tin (Sn)
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
15 W
Trim/Adjustable Output:
YES
Warm-up Time:
0.03 s
Width:
25.4 mm
MJW15-12S15 Frequently Asked Questions (FAQs)
The recommended PCB layout involves placing the DC-DC converter near the power source, using a solid ground plane, and keeping the input and output capacitors close to the converter. For thermal management, ensure good airflow, use a heat sink if necessary, and avoid blocking the airflow vents on the converter.
To ensure EMC, follow proper PCB design and layout guidelines, use shielding if necessary, and ensure the converter is placed at least 10mm away from other components. Additionally, use a common-mode choke and filter capacitors to reduce EMI emissions.
The derating curve is typically provided by the manufacturer upon request. However, as a general guideline, the output power of the converter may need to be derated by 1-2% per degree Celsius above the recommended operating temperature range to ensure reliable operation.
Yes, the MJW15-12S15 can be used in a redundant or parallel configuration, but it requires careful design and implementation to ensure proper synchronization and current sharing. Consult the manufacturer's application notes or contact their technical support for guidance.
The MTBF rating for the MJW15-12S15 is typically provided by the manufacturer upon request. However, as a general guideline, the MTBF rating for Minmax Technology Co Ltd's DC-DC converters is usually in the range of 1-5 million hours, depending on the specific model and operating conditions.
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System Verified
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MJW15-12S15 Overview
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