CINCON電源供應

更新時(shí)間：2023-04-23

簡(jiǎn)要描述：

CFB750-300S系列 DC-DC模塊電源特* 750 w輸出*效率9*固定開(kāi)關(guān)頻率*輸入欠壓保護*過(guò)溫度保護* /電壓/電流保護*遠程開(kāi)/關(guān)*行業(yè)Full-Brick包* 60950（UL / C-UL*立的3000伏*使用PFC離線(xiàn)系統

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CINCON電源 CFB750-300S系列壓輸入電源模塊

750W Isolated Output

Efficiency to 90%

Fixed Switching Frequency
Input under-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
CFB750-300S系列 DC-DC模塊電源特

SPECIFICATIONS

All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted

INPUT SPECIFICATIONS:CFB750-300S系列 DC-DC模塊電源特

Input Voltage Range....………….......….........300V................. 200-425V Input over voltage protection……………………Module on…………..480V Module off………….500V Under voltage lockout …………..…300Vin power up .…..……..…. 195V

300Vin power down.….….….180V Positive Logic Remote ON/OFF(5&6)

Input Filter ………………………………………………..…...……... C Type

OUTPUT SPECIFICATIONS:CFB750-300S系列 DC-DC模塊電源特

Voltage Accuracy : ........................................………….......... ±1.5% max.

Transient Response:25% Step Load Change .………………<500u sec. E x t e r n a l T r i m A d j . R a n g e ( 4 ) … … … … … … … … . … … .

. . . . . . . . . . . . . . . . . . 6 0 - 1 1 0 % Load share Accuracy.……………….……±1 at 5 to Full Load Auxiliary output voltage/current……………………10±3Vdc/20mA max. Ripple & Noise, 20MHz BW (3)

12V&15V……………150mV RMS max., 300mV pk-pk max.

24V&28V……………300mV RMS max., 600mV pk-pk max. 48V……………350mV RMS max., 750mV pk-pk max.

Temperature Coefficient……..................………..............…..... ±0.03%/°C Short Circuit Protection……………………………………………Continuous Line Regulation(1) .............………………….………..................…. ±0.2% Load Regulation(2) .................………………………….........…...... ±0.5% Over Voltage Protection trip Range ,% Vo nom…………………115-14 Current Limit…………………………………105% ~125% Nominal Output

GENRAL SPECIFICATIONS:CFB750-300S系列 DC-DC模塊電源特

Efficiency.................…..................................……..........….......See Table

Isolation Voltage .....................Input/Output....………..….. 3000VAC min.

Input/Case.……….………..2500VAC min.

Output/Case……………… 500VDC min.

Isolation Resistance .............................…............…….... 10^7 ohm min. Switching Frequency ...................…………………………... 200KHz, Typ.

Operating Case Temperature ……....	….....……........	-40℃ to 85℃
		℃		℃
Storage Temperature…………………....…....……............ -55 to +105
Thermal Shutdown, Case Temp. ………………………..……. 95			℃	Typ.

Humidity ..................................................	95% RH max. Non condensing

MTBF…………… MIL-STD-217F, GB .……………………………T.B.D. hrs

Dimensions ...................... 4.60´2.40x0.50 inches(116.8x61.0´12.7 mm) Case Material ................…....……Aluminum Baseplate with Plastic Case Weight …………………………………………………………….. 230g Typ

NOTE :CFB750-300S系列 DC-DC模塊電源特

Measured from high line to low line

Measured from full load to zero load.

Output ripple and noise measured with 1uF ceramic capacitor and

1000uF aluminum capacitor across output.

The output adjustment circuit and trim equations show as figure1 and Figure2.
Logic compatibility……………open collector refer to -Vin Module on……………………>3.5Vdc to 75Vdc or Open Circuit Module off……………………<1.2Vdc
Suffix “N” to the model number with negative logic remote on/off Module on……………………<1.2Vdc

Module off……………………>3.5Vdc to 75Vdc or Open Circuit

MODEL	INPUT	OUTPUT	OUTPUT CURRENT			INPUT CURRENT		% Eff.	CAPACITIVE
NUMBER	VOLTAGE	VOLTAGE	MIN.	MAX.		NO LOAD	FULL LOAD		LOAD MAX.
CFB750-300S12	200-425VDC	12VDC	0 mA	62.5	A	10 mA	2.84 A	88	10000uF

CFB750-300S15	200-425VDC	15VDC	0 mA	50 A		10 mA	2.84 A	88	10000uF

CFB750-300S24	200-425VDC	24VDC	0 mA	31.2	A	10 mA	2.78 A	90	10000uF

CFB750-300S28	200-425VDC	28VDC	0 mA	26.7	A	10 mA	2.78 A	90	10000uF

CFB750-300S48	200-425VDC	48VDC	0 mA	15.6	A	10 mA	2.78 A	90	8000uF