| Prod Model: |
EVD-48-S-450-14 |
| Output Voltage: |
14.2 VDC |
| Output Current: |
32A |
| Output Type: |
Single |
| Connection Mode: |
Series Switching Power Supply |
| Starting Mode: |
Self-excited Switching Power Supply |
| Voltage Regulating Mode: |
Width Modulation Type |
| Certification: |
RoHS |
| Warranty: |
5 Years |
| Output Power: |
450W |
| Input Voltage: |
30 - 65 VDC |
| Power Supplying System: |
DC/DC |
| Brand: |
Fsp-Powerland |
Product Description
450W 48VDC to 14.2VDC 32A High Efficiency DC-DC Converter
The EVD 450 Watt series is a ruggedized series of DC-DC converters suitable for electric vehicle, marine, industrial and other applications which draw power from a bank of batteries or other high voltage DC power source. It is used to supply power to accessories, lights, instruments, etc.FeaturesFully Isolated
High Reliability
High Efficiency
Parallel Operation
Withstand Output Load Surges
Over Voltage Protection
Short Circuit Protection
Over Temperature Protection
Input Reverse Polarity Protection
Enable/Remote On/Off
Very Low Quiescent Current
IP66 Enclosure
RoHS Compliant
5 Year WarrantyModel SpecificationsModel Number | Input Voltage Range | Input Current (Max) | Output Voltage | Output Current | Efficiency |
| EVD-48-S-450-14 | 30 - 65 VDC | 20A | 14.2 | 32A | 90% |
Specifications
| Input Parameters - 48V |
| | Min | Typ | Max | Units |
| Input Voltage Range | 30 | 48 | 65 | VDC |
| Input Current | | | 20 | A |
| Reflected Ripple Current DC to 200 kHz | | | 0.4 | A p-p |
| Quiescent Current | | 8 | 12 | µA |
| Input Over Voltage (Max) | 77V continuously 100V for 1 second |
| Input Filter | Internal Capacitor |
| Output Parameters |
| | Min | Typ | Max | Units |
| Output Voltage Accuracy | | ±1.0 | ±3.0 | % |
| Load Regulation Io = 20% to 100% | | | 5 | % |
| Peak Surge Current (5 mSec) | | | 50 | A |
Line Regulation
for Vin Change of 10% | | | ±0.02 | % |
| Ripple & Noise (20MHz) (3) | | 140 | 250 | mV p-p |
| Temperature Coefficient | | | 0.03 | % / ºC |
| Over Voltage Protection | 16V Continuously, 18V for 1sec |
| Over Current Protection | Hiccup Mode |
| Short Circuit Protection | Hiccup Mode |
Remote On/Off |
Converter On | Enable (ON/OFF) Connected to +Vin. * Activates from 3 to 6 VDC, referenced to -Vin up to +Vin MAX. |
| General Specification |
| | Min | Typ | Max | Units |
| Capacitive Load | | | 5000 | µF |
Isolation Voltages
60 Seconds
Input to Case
Input to Output
Output to Case |
2250
2250
500 | | |
VDC |
| Isolation Resistance 500VDC | 10 | | | Mohms |
| Isolation Capacitance | | 3300 | | pF |
| PWM Frequency | | >50 | | kHz |
| Operating Temperature (Ambient) | -40 | | +85 | ºC |
| Storage Temperature | -40 | | +85 | ºC |
| Baseplate Temperature (Maximum) | | | +100 | ºC |
| Humidity | 0 | | 90 | % |
MTBF MIL-HDBK-217F
@ 25ºC Ground Benign | 150 | | | kHours |
Cooling | Baseplate temperature cannot exceed specified maximum, under all operating conditions in application. |
| Case Size | 7.48 x 2.99 x 1.71 inches 190.0 x 76.0 x 43.5 mm |
| Weight | 1.25 kg |
| Case Material | Metal |
| Agency Approvals: | Designed to meet UL583 |
Notes:(1) All specifications are stated at 25ºC ambient and typical input line.(2)Ingress protection to IP66, excluding connectors.
(3)Output terminated with 1µF ceramic and 15µF tantalum capacitor.
(4)Vibration to withstand 6G in x,y and z axis from 0 to 200Hz for 1 minute.
(5)Remote ON/OFF to be referenced to -Input Terminal
(6)Units are not designed to be hot-swapped. Hot swapping units while energized will cause damage.
(7)Specification is subject to change without notice
Case Specifications
Our Service & Payment
FSP-Powerland Technology Inc. is a leading customized power company, providing full service and solutions for industial, military, medical and consumer applications. Since established in spring 2009, Powerland has attracted international expertise into its R&D team. Powerland never stops integrating technology innovation with experienced product development, to design and manufacture high-end power electronics products featured with high efficiency, high reliability, super long life, and high power density.
Since its establishment, Powerland has been focusing on green power products, including LED lighting power, solar power, MID/large-scale battery power, and other high-efficiency power supplies. In addition, to strengthen our technology and market competitiveness, Powerland has established strategic cooperation relationships with multiple global companies, and carries on the customized design service for challenging power solutions.
Looking into the future, Powerland will continue our "Me-First" product strategy, and will extend our advantages in leading-edge technologies. Together with the solid base of FSP-Group, and our sharp market insights and outstanding manufacturing quality, Powerland looks into "breaking limits, establishing the horizon" in green energy and power electronics field
