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High voltage, low power consumption, high current design, step-down DC-DC power supply module,
Input voltage max 55VDC, fixed output, output current max 2A.
Designed to operate at up to 500KHz.
High stability, high cost performance, long time working voltage without drift, suitable for demanding applications,
Widely used in communication equipment, digital radio, industrial control motherboards, toys, models, microcontroller motherboards, home appliances, vehicle power supply, security monitoring, field collection, street lights, etc.
Interface type: SMD, plug-in
Maximum efficiency: 90%
Chip: original
Input voltage: 8-55V (input voltage needs to be higher than output voltage)
Output voltage: 3.3V
Output current: 2A
Conversion efficiency: 90%
Output ripple: <50mV
Output accuracy: ±0.1V
Relative humidity: 20-90%
PCB thickness: 1.2mm
Number of PCB layers: 2 layers
Off current: without off
Heat dissipation mode: natural cooling
Mounting method: SMD or 2.54 row pin plug-in
Production process: reflow soldering
Whether with isolation: without isolation
Service life: 50,000 hours without failure (not exceeding the rated value)
Fixed switching frequency: 500KHZ
Size: 28*17*9mm(LW)
VI I:Input power negative
VI+:Input power positive
VO-:Output power negative
VO+:Output power positive
1X module
Copyright©2018 datacaciques
Store Categories
Product View
Details
High voltage, low power consumption, high current design, step-down DC-DC power supply module,
Input voltage max 55VDC, fixed output, output current max 2A.
Designed to operate at up to 500KHz.
High stability, high cost performance, long time working voltage without drift, suitable for demanding applications,
Widely used in communication equipment, digital radio, industrial control motherboards, toys, models, microcontroller motherboards, home appliances, vehicle power supply, security monitoring, field collection, street lights, etc.
Interface type: SMD, plug-in
Maximum efficiency: 90%
Chip: original
Input voltage: 8-55V (input voltage needs to be higher than output voltage)
Output voltage: 3.3V
Output current: 2A
Conversion efficiency: 90%
Output ripple: <50mV
Output accuracy: ±0.1V
Relative humidity: 20-90%
PCB thickness: 1.2mm
Number of PCB layers: 2 layers
Off current: without off
Heat dissipation mode: natural cooling
Mounting method: SMD or 2.54 row pin plug-in
Production process: reflow soldering
Whether with isolation: without isolation
Service life: 50,000 hours without failure (not exceeding the rated value)
Fixed switching frequency: 500KHZ
Size: 28*17*9mm(LW)
VI I:Input power negative
VI+:Input power positive
VO-:Output power negative
VO+:Output power positive
1X module
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-We ship items to Worldwide. Thank you!
-we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
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1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
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