Datasheet > PFB600-300S12

PFB600-300S12

更新时间： 2024-09-21 19:57:07

品牌	Logo	应用领域
POWERBOX		/
页数	文件大小	规格书
2页	148K
描述
DC-DC Regulated Power Supply Module,

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技术参数
数据手册

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PFB600-300S12 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.77	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches：	1

PFB600-300S12 数据手册

POWERBOX Industrial Line

PFB600-300S Series

600W 2:1 Single Output

ꢀC/ꢀC Converter

Features

400-600W isolated output

Efficiency to 91%

Fixed switching frequency

Input under/over-voltage protection

Over temperature protection

Over voltage/current protection

Remote ON/OFF

Industry full-brick package

UL/C-UL 60950 certified

Fully isolated 3000VAC

Off-line systems using PFC front-ends

General

Efficiency

Isolation voltage

See table.

Input/output

Input/case

Output/case

10 ⁷ohms, min.

2000pF typ.

3000VAC min

2500VAC min

500VAC min

Input

Voltage range

300V

200-400V

190V

180V

440V

425V

Isolation resistance

Isolation capacitance

Switching frequency

Under voltage lockout 300Vin power up

300Vin power down

Over voltage protection 300Vin turn off

400V turn on

5.0V

Others

150KHZ typ.

200KHz typ

MTBF

MIL-STꢀ-217F, TBꢀ hrs.

116.8 x 61.0 x 12.7 mm.

Aluminum baseplate with plastic case.

TBꢀ g.

Postive logic remote ON/OFF^{4, 5}

ꢀimensions

Case material

Weight

Input filter

C type.

Output

Voltage accuracy

Transient response

External trim adj. range ⁶60-110%.

1.5% max.

<500u sec.

Note:

1. Measured from high line to low line.

2. Measured from full load to zero load.

3. Output ripple and noise measured with 10uF tantalum and 1uF ceramic capacitor across output.

4. Logic compatibility: Open collector ref to -Input. Module ON >3.5VꢀC to 75VꢀC or open

circuit. Module OFF <1.2VꢀC.

Load share accuracy

10% at 50% to 100% full load.

Auxiliary voltage/current 10 3VꢀC/20mA max.

5. Suﬃx “N” to the model number with negative logic remote ON/OFF.

Module ON <1.2VꢀC. Module OFF >3.5VꢀC to 75VꢀC or open cicruit.

6. Trim-up: Connect a resistor between +Vout and +sense. Trim-down: Connect a resistor

between the trim pin and -sense

7. The input external capacitor recommend to parallel with 220 uF/450V ESR<0.7W to reduce

the input ripple voltage.

Ripple and noise

20MHz BW

5V: 60mV rms max, 120mV pk-pk max

12V: 60mV rms max, 120mV pk-pk max

24V: 100mV rms max, 240mV pk-pk max

48V: 200mV rms max, 480mV pk-pk max

Temperature coefficient 0.03%/ꢁC max.

Short circuit protection Continuous.

Line regulation¹

Load regulation²

0.2% max.

0.5% max.

Over voltage protection 115-140%.

Current limit

Start up time

110-140% nominal output.

250ms typ.

Environmental

Operating case temp.

Storage temperature

Thermal shutdown

Humidity

–40ꢁC to +100ꢁC.

–55ꢁC to +105ꢁC.

Case temperature 105ꢁC typ.

95% RH max. Non-condensing.

www.prbx.com

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