DC/DC Converter

PV40 Series

2014.01.24-A/0

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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

40W, 200-1200VDC ultra wide input voltage

DC/DC converter for Renewable Energy

RoHS

FEATURES

6:1 ultra-wide input voltage range: 200 ~ 1200VDC

Industrial operating temperature: -25℃ ~70℃

4000VDC high isolation voltage

high efficiency, Low ripple& noise

Under input voltage protection (self-recovery)

Over output voltage protection(self-recovery)

Short circuit protection(self-recovery)

Input against reverse protection

MTBF>300,000 H

High reliability, long life, three years warranty

PV series are regulated output DC-DC converters with features of 200-1200VDC ultra-high voltage input, high efficiency and high

reliability. They can be widely used in photovoltaic power generation, high-voltage inverter and so on, which provide stable operating

voltage to the equipment and improve the power and the load's safety performance with multiple protection when working under

abnormal conditions.

Selection Guide

Model

Output Power

Nominal Output Voltage

and Current

(Vo/Io)

Efficiency

(200VDC,%/Typ.)

Max. Capacitive Load(uF)

PV40-27B12

40W

12V/3.33A

83

1200

PV40-27B15

15V/2.67A

84

1000

PV40-27B24

24V/1.67A

84

680

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Voltage Range

200

--

1200

VDC

Input current

200VDC

--

--

320

mA

600VDC

--

--

100

1200VDC

--

--

55

Inrush current

600VDC

--

60

--

A

Input under-voltage protection

Under voltage protection range: 175~185V

Under voltage release range:185~195V

External input fuse

3.15A Slow blow

Output Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

--

±1

±2

%

Linear Regulation

--

±0.5

±1

Load Regulation

--

±0.5

±1

Output Ripple & Noise*

20MHz bandwidth (peak-peak value)

--

100

200

mV

Temperature Drift Coefficient

--

±0.02

--

%/°C

Short Circuit Protection

Continuous, self-recovery

Over-current Protection

≥110%Io self-recovery

Over-voltage Protection

(Feedback-clamp) Voltage limited

Min. Load

1--

--

%

Power-off Holding Time

600VDC input

--

5

--

ms

Note: *Parallel line test method is adopted to test the ripple and noise, please see