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| Customization: | Available |
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| Application: | Power, Electronic, Instrument |
| Phase: | Single |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Features:
1. Industry grade DC 9V to 16V step-down converter
2. More than 93% power conversion efficiency
3. Built-in over/under voltage input, overload, overhead, and short circuit full protection
4. Used in vehicles, security systems, telecommunications, medical equipment, instruments, etc
5. 100% waterproof & anti-shock protection
| Model | WH-B122830 |
| Rated output power | 840W |
| Rated input voltage | 12VDC |
| Rated output voltage | 28VDC |
| Voltage range | 10V-16VDC |
| Starting voltage | 10VDC 100%Load |
| No-load power consumption | <0.5W |
| Efficiency | 94% |
| Voltage | 28VDC |
| Current | 30A |
| Voltage tolerance | 1.5% |
| Load regulation | 3% |
| Wave(mvp-p) | 500mv External 22UF capacitor ESR<0.1Ω 100KHZ |
| Over current protection | In the case of rated output,if the current exceeds 120%of the rated current,the overcurrent protection will act, and it will automatically recover after the overcurrent disappears. |
| Short circuit protection | Input requires adding a120A fuse |
| Input-output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| Dimension |
180×127×63mm
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| N.W. | 1800g |
| Cooling method | Natural Method |
| Rated temperature rise | 45ºC |
| Reliability | >100000h |
| Wire indicator | Input positive 12V GND input output negative output positive 24V |
Q1:Are you a factory or trading company?
A1:We are factory.
Q2:Why choose us?
A2:Our factory has been in operation for 17 years,We have enough experience to meet your needs.
Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.
Q4:How to order?
A4:Please contact us online to send you a proforma invoice or send us your purchase order by email.
Q5:How many years warranty of your products?
A5: One years.
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