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Waterproof 30-110v 10a 15a Dc Dc Converter 36v 48v 60v 72v 80v 96v to 12v Buck Step Down Converter for Car Led Motor
Product Description
Features & Technical Overview
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, MP3, digital cameras, portable media players and other products. It belongs to chopper circuit in the classification of circuit types.
Customizable Solutions
We focus on the research and development, sales and service of DC to DC power supply module, AC to DC rectifier module, DC to AC inverter, AC power supply, DC power supply, LED power supply, charger, rectifier system and other fields, to provide personalized, efficient, reliable and cost-effective power supply solutions for all industries.
We do not only provide products. What we want to give our customers is the right power supply solution, giving a better quotation solution with the right items.
We specialize in customizing DC-DC converters to meet your specific requirements. With customized input and output voltage and current, our offerings range from 1V to 1000V DC and 1A to 1000A. We provide both isolated and non-isolated converter design options.
Product Specifications
| Parameter | Specification details |
|---|---|
| Type | Non-isolated |
| Model | IPS-DTD |
| Input voltage | Base on model |
| Output Voltage | Base on model |
| Output Current | Base on model |
| Output Power | Base on model |
| Material of shell | Aluminum |
| Converter Size | Base on model |
| Converter Net Weight | Base on model |
| Waterproof Level | IP67 |
Detailed Model Lists
| NON-ISOLATED MODELS | |||
|---|---|---|---|
| Type | Model / Series | Input to Output | Output Current Options |
| DC-DC Boost Converter | IPS-DTD5~11S12** | 5~11V to 12V | 1/2/3/4/5/8/10A |
| IPS-DTD12S15** | 12V to 15V | 1/2/3/4/5/8/10/12/15A | |
| IPS-DTD12S19** | 12V to 19V | 1/2/3/4/5/8/10/12/15/20A | |
| IPS-DTD12S24** | 12V to 24V | 1/2/3/4/5/8/10/12/15/20/25/30/40/50A | |
| IPS-DTD12S28** | 12V to 28V | 3/5/8/10/15/20/30/40A | |
| IPS-DTD12S36** | 12V to 36V | 1/1.5/2/3/5/6/10/20/30/40A | |
| IPS-DTD12S48** | 12V to 48V | 1/1.5/2/3/5/6/8/10/15/20A | |
| IPS-DTD12S56** | 12V to 56V | 3/5/6A | |
| IPS-DTD24S36** | 24V to 36V | 2/3/5/8A | |
| IPS-DTD24S48** | 24V to 48V | 2/3/5/6/10/15/20/30/40A | |
| DC-DC Buck Converter | IPS-DTD12S5** | 12V to 5V | 1/2/3A |
| IPS-DTD1224S5** | 12/24V to 5V | 1/2/3/4/5/6/8/10/15/20/30/40/50/60A | |
| IPS-DTD1224S6** | 12/24V to 5V | 10/15/20/25/40A | |
| IPS-DTD24S12** | 24V to 12V | 1/1.5/2/3/4/5/6/8/10/12/15/18/20/22/25/28/30/40/50/60/85/100A | |
| IPS-DTD24S13.8** | 24V to 13.8V | 5/10/15/20/30/40/50/60A | |
| IPS-DTD24S15** | 24V to 15V | 5/8/10/15/20/25A | |
| IPS-DTD24S19** | 24V to 19V | 5/6/8/10/15/20/25A | |
| IPS-DTD36S12** | 36V to 12V | 5/10/15/20/30/50/60A | |
| IPS-DTD48S5** | 48V to 5V | 5/6/8/10/15/20A | |
| IPS-DTD48S12** | 48V to 12V | 1/2/3/5/6/8/10/15/20/25/30/50/60A | |
| IPS-DTD48S24** | 48V to 24V | 1/1.5/2/3/5/6/8/10/15/20/30/40/50A | |
| IPS-DTD72S12** | 72V to 12V | 1/2/5/8/10/12/15/20/30/40/50A | |
| IPS-DTD96S12** | 96V to 12V | 1/2/5/8/10/12/15/20A | |
| Boost & Buck Converter | IPS-DTD8~40S12* | 8~40V to 12V | 1/2/3/6/10/15/20/25A |
| IPS-DTD9~40S24* | 9~40V to 24V | 2/3/4/6/10A | |
| ISOLATED MODELS | |||
|---|---|---|---|
| Type | Model / Series | Input to Output | Output Current Options |
| Step Down Isolated | IPS-DTDYI24S12* | 9-36V to 12V | 1/2/3/4/5/10/15/20A |
| IPS-DTDYI48S12* | 30-60V to 12V | 1/1.5/3/5/8A/10A/20A | |
| IPS-DTDYI72S12* | 50-100V to 12V | 5/8/10/15/18/20/24A | |
| IPS-DTDYI120S12* | 75-150V to 12V | 5/8/10/15/20/24A | |
| IPS-DTDI48-120S12* | 48V-120V to 12V | 5/10/20/25/30/40/50/60/70/80/90/100/125A | |
| IPS-DTDI48-120S24* | 48V-120V to 24V | 5/10/15/20/25/30/35/40/45/50A | |
| IPS-DTDI48S12* | 48V to 12V | 10/20/30/40A | |
| IPS-DTDI72S12* | 72V to 12V | 10/20/30/40A | |
| DC DC BATTERY CHARGERS | ||||
|---|---|---|---|---|
| Series | Compatible Battery Types | Input Voltage | Output Voltage | Output Current Options |
| IPS-DTDYC* | Lithium(3S)/Lithium(6S)/LifePO4(4S)/ LifePO4(8S)/Lead Acid(1S)/ Lead Acid(2S) | 10-36 / 18-36 VDC | 12.6/25.2/14.6/29.2/14.7/29.4 VDC | 1/2/3/4/5/8/10/15/20A |
| IPS-DTDWC* | Lithium(3S) /Lithium(7S) /LifePO4(4S)/ LifePO4(8S)/LifePO4(12S) | 10-36 VDC | 12.6/29.4/29.2/43.8 VDC | 10/15/20A |
| IPS-DTDEC* | Lithium(3S) /LifePO4(4S)/Lead Acid(1S) | 8-16 VDC | 12.6/14.6/14.7 VDC | 20/40/60A |
| IPS-DTDGC* | Lithium(7S) /Lithium(14S) / LifePO4(8S)/LifePO4(12S)/Lead Acid(2S)/Lead Acid(4S) | 10-16/18-36/10-32 VDC | 29.4/58.8/29.2/43.8/29.4/56.0 VDC | 10/20/25/30/40/50A |
Hot Selling Models
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IPS-DTD48S1240 DC DC Converter
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Product Gallery
Technical Applications of Power Supply Products
1
All buck-boost and step-up/step-down products come standard with output overcurrent protection, output short-circuit protection, input undervoltage protection, and chip overheating protection; (large power supply products have over-temperature protection on the circuit board or casing, generally with a protection temperature of around 90°C).
2
Due to circuit structure issues, step-up series products do not have output short-circuit protection and the function of shutting down without output under undervoltage. When using, please add appropriate fuses at the input end to prevent large currents from damaging the input power source during short circuits.
3
The gold-colored small aluminum casing is a high-temperature resistant, highly reliable product suitable for outdoor and high-demand applications.
4
All products with hard gel encapsulation cannot be repaired (except for the extra-large aluminum shell 500W product) and can only be treated with return and exchange, so it is necessary to consult the customer's usage situation before making a sale.
5
To prevent short circuits from burning out equipment, add fuses; to prevent current backflow and anti-reverse connection, add diodes; to prevent overvoltage direct pass, add overvoltage protection circuits.
6
For inductive loads (coils, magnetic valves, speakers, etc.) and motor applications, please recommend that customers use a power supply that is 3-5 times the rated power of the load.
7
When the load is a single light bulb, it is generally supplied by a constant current power supply. For charging applications, please choose products with charging functions, for motor loads, please choose motor-specific power supplies, and for parallel applications, please choose products with parallel current-sharing functions.
8
The worst consequence of a non-isolated buck power supply is that the high input voltage is directly passed to the output end, which may burn out the load on the output end. Therefore, when carrying precious load products, it is not recommended to use non-isolated buck power supplies, and isolated products are recommended.
9
The worst consequence of a non-isolated boost power supply is that a short circuit at the input end generates a large current that can burn the wiring. For high-power products, adding an appropriate fuse at the input end can prevent this. Generally, it is not recommended for customers to choose isolated boost converters.
10
The worst consequence of a non-isolated buck-boost power supply is the aforementioned consequences of bucking or boosting. When carrying precious loads, it is strongly recommended that customers choose isolated buck-boost series products.
11
The negative pole (ground) of isolated products cannot be shared; the negative poles of input and output must be used separately, otherwise, the isolation effect is lost.
12
For applications with high input voltage or input voltage that is three times or more than the output voltage, it is strongly recommended that customers use isolated products to improve product reliability and safety.
13
The input voltage range of isolated power supplies is not as large as that of non-isolated power supplies. There are limitations and requirements for the input voltage range, and the adjustable range of the output voltage value is also smaller.
14
Isolated power supplies can support negative voltage input, and the output can be positive or negative voltage. When inputting a negative voltage, please note that the 0V line is connected to the red wire, and the negative voltage line is connected to the black wire.
15
The prototype production of isolated power supplies is very troublesome, not like non-isolated power supplies that can be modified by adjusting the voltage regulator. It is necessary to remake the transformer and adjust various parameters of the circuit. Please pay attention to the extension of the delivery period when placing an order.
16
In the application of isolated power supplies, there is no direct passage of high input voltage to the output end to burn out the equipment, so it is the safest power supply product. In fact, more than 90% of power supplies in the world are isolated products, including our mobile phone chargers.
Frequently Asked Questions (FAQ)
What is the main difference between isolated and non-isolated DC-DC converters?
Isolated converters have no direct electrical path between input and output, which protects precious loads from potential high-voltage damage. Non-isolated converters are generally more compact and cost-effective but carry a risk of direct voltage pass-through in case of a component failure.
Why do step-up (boost) converters lack output short-circuit protection?
Due to basic circuit structure limitations, step-up topologies have a direct path from input to output via the boost diode and inductor. Therefore, they cannot shut down the output under a short-circuit condition. Adding a proper fuse at the input end is strongly recommended to protect your system.
How should I size a power supply for motor or inductive loads?
For inductive loads like motors, coils, magnetic valves, and speakers, the startup surge current is significantly higher than the running current. We highly recommend choosing a converter with a power capacity that is 3 to 5 times the rated power of your load.
Are the DC-DC converters waterproof and suitable for outdoor use?
Yes, our converters are designed with a high waterproof rating of IP67, featuring fully encapsulated solid gel structures. Our gold-colored aluminum casing models are highly reliable and engineered to withstand demanding outdoor and high-temperature environments.
Can the input and output negative poles (ground) of an isolated converter be shared?
No, the negative poles of the input and output in an isolated converter must be wired and used completely separately. Sharing the ground or negative pole will bypass the isolation circuit and cause the converter to lose its isolation benefits.
