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High Reliability 10-36V to 19V 20A 380W Buck Boost Converter Voltage Stabilizer for Led
Product Description
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High Reliability 10-36V to 19V 20A 380W Buck Boost Converter
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Core Features
DC/DC converter is a voltage converter which can effectively output fixed voltage after converting input voltage. DC/DC converters are divided into three categories: Boost type, boost & buck type, and buck type. Three kinds of control can be adopted according to the demand. PWM control type has high efficiency and good output voltage ripple and noise. PFM control type has the advantage of low power consumption even if it is used for a long time, especially under small load.
PFM control is implemented when PWM/PFM converts to small load, and it is automatically converted to PWM control when heavy load occurs. At present, DC-DC converters are widely used in mobile phones, digital cameras, portable media players and other high-tech products.
Specializing in customizing power supply modules, rectifier modules, and inverters to provide personalized, efficient, and reliable solutions. Capabilities range from 1V to 1000V DC and 1A to 1000A with both isolated and non-isolated design options.
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Product Specifications
| Type | Non-isolate |
| Model | IPS-DTD10-36S1920 |
| Input voltage | 10-36VDC |
| Output Voltage | 19VDC |
| Output Current | 20Amps |
| Output Power | 380Watts |
| Material of shell | Aluminum |
| Converter Size | 100*80*39MM |
| Converter Net Weight | 500G |
| Waterproof Level | IP67 |
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Technical Application Notes
1.All buck-boost products include output overcurrent, short-circuit, and undervoltage protection.
2.Step-up series require external fuses at the input for short-circuit protection.
3.Small aluminum casings are high-temperature resistant and suitable for outdoor use.
4.For inductive loads like motors, use a power supply 3-5 times the rated load power.
5.Non-isolated buck converters carry a risk of direct high voltage pass-through if failed; isolated units are safer for precious loads.
6.Isolated power supplies support negative voltage input and provide the highest level of equipment safety.
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Frequently Asked Questions
Q1: What is the difference between PWM and PFM control?
A1: PWM (Pulse Width Modulation) provides high efficiency and low noise under heavy loads. PFM (Pulse Frequency Modulation) is superior for low power consumption during long-term use with small loads.
Q2: Why is the aluminum shell used for these converters?
A2: The aluminum casing provides excellent heat dissipation, durability, and high reliability, making it ideal for outdoor and high-demand industrial environments.
Q3: Are these converters waterproof?
A3: Yes, this specific model features an IP67 waterproof level, meaning it is fully protected against dust and can withstand temporary immersion in water.
Q4: Can I use this for motor applications?
A4: Yes, but for inductive loads like motors, it is recommended to choose a power supply that is 3-5 times the rated power of the load to handle the startup current.
Q5: Should I choose an isolated or non-isolated converter?
A5: Non-isolated converters are efficient for general use. However, for precious or sensitive loads, isolated products are recommended as they prevent high input voltage from passing to the output end in case of failure.
