PDUKE QEB100-48S1P8-P, QEB100-48S1P8-S, QEB100-48S2P5, QEB100-48S2P5-K, QEB100-48S2P5-L Datasheet

...
0 (0)
PDUKE QEB100-48S1P8-P, QEB100-48S1P8-S, QEB100-48S2P5, QEB100-48S2P5-K, QEB100-48S2P5-L Datasheet

UL E193009

TUV R50020744

CB JPTUV-5363 CE MARK

T E C H N I C A L S P E C I F I C AT I O N

SINGLE OUTPUT UP TO 30A

INDUSTRY STANDARD FOOTPRINT

NO MINIMUM LOAD

ADJUSTABLE OUTPUT VOLTAGE

UNDER-VOLTAGE LOCKOUT

HIGH EFFICIENCY UP TO 90%

COMPACT 2.28 X 1.45 X 0.50 INCH PACKAGE

FIXED SWITCHING FREQUENCY

QEB100 single output DC/DC converters provide up to 100 watts of output power in an industry standard quarter-brick package and footprint. These units are specifically designed to meet the power needs of low-voltage silicon. All models feature a wide input range, trimmable output voltage and a 30A current rating. Remote sense and remote on/off facilities are included as standard, and the converters are comprehensively protected against over-current, over-voltage and over-temperature conditions. The QEB100 converters are especially suited to telecom, networking and industrial application.

All specifications are typical at nominal input, full load and 25ºC otherwise noted

OUTPUT SPECIFICATIONS

Output power

 

 

 

 

100 Watts max

Voltage accuracy

Full load and nominal Vin

± 1.5%

 

 

 

 

 

Voltage adjustability

(Note 1)

 

 

+ 10% , -20%

 

 

 

 

 

 

Minimum load

 

 

 

 

None

 

 

 

 

 

Line regulation

 

LL to HL at FL

 

± 0.2%

 

 

 

 

 

Load regulation

 

No load to Full load

 

See table

 

 

 

 

 

 

Remote Sense

 

 

 

 

10% of Vout

 

 

 

 

 

Ripple and noise

20MHz bandwidth

(Measured

100mVp-p

with a 1uF M/C and a 10uF T/C)

 

 

 

Temperature coefficient

 

 

s0.02% / ºC, max

 

 

 

 

 

Transient response

25% load step change

200uS

recovery time

 

 

 

 

 

 

Over voltage Protection

 

 

120% Vout max

threshold(Non-latching Hiccup)

 

 

 

 

Over Current Protection threshold

 

110% ~ 140% of Iout Rated

 

 

 

 

Short circuit protection

 

 

Hiccup, automatics recovery

 

 

 

 

INPUT SPECIFICATIONS

 

 

 

Input voltage range

48V nominal input

 

36 – 75VDC

 

 

 

 

 

 

Under voltage lockout

Power up

 

 

34V typ.

Power down

 

 

32V typ.

 

 

 

 

Input filter (Note 2)

 

 

 

L-C type

 

 

 

 

Input surge voltage 100mS max

 

 

100VDC

 

 

 

 

Start up time

Nominal Vin and

Power up

25mS typ

constant resistor load

Remote ON/OFF

25mS typ

 

Remote ON/OFF (Note 3)

 

ION/OFF = 1mA max

 

 

DC-DC

ON

(Negative logic)

Short or 0V < Vr < 1.2V

DC-DC

OFF

Open or 3.5V < Vr < 15V

 

 

(Positive logic)

 

DC-DC

ON

Open or 3.5V < Vr < 15V

 

DC-DC

OFF

Short or 0V < Vr < 1.2V

 

 

 

GENERAL SPECIFICATIONS

 

 

Efficiency

 

 

See table

 

 

 

 

 

Isolation voltage

Input to Output

1600VDC,min

 

Input to Case

1000VDC,min

 

 

Output to Case

1000VDC,min

 

Isolation resistance

 

107 ohms, min

 

Isolation capacitance

 

2500 pF, max

 

 

 

 

 

Switching frequency

 

270 KHz, typ

 

 

 

 

Approvals and standard

IEC60950, UL60950, EN60950

 

 

 

 

 

 

Case material

 

 

Aluminum base plate

 

 

 

 

 

 

Weight (approx)

 

 

42g (1.46 oz)

 

 

 

MTBF Bellcore TR-NWT-000332, Tc=40 ºC , Io=80%,max 2.5 x 106 hrs

 

ENVIRONMENTAL SPECIFICATIONS

 

 

Operating base-plate temperature range (Note 4)

-40ºC to +100ºC

 

 

 

 

 

Over temperature protection

 

110ºC, max

 

 

 

 

 

Storage temperature range

 

-55ºC to +125ºC

 

Thermal shock

 

 

MIL-STD-810D

 

 

 

 

Vibration

10~55Hz, 2G, 3minutes period, 30minutes along X,Y and Z

 

 

 

 

Humidity , Max , Non-Condensing

95%

 

 

 

 

EMC CHARACTERISTICS

 

 

Conducted emissions

EN55022 (Note 5)

Level A

 

EN55022 (Note 5)

Level B

 

 

 

 

Radiated emissions

EN55022

Level A

 

ESD

 

EN61000-4-2

Perf. Criteria2

 

Radiated immunity

EN61000-4-3

Perf. Criteria2

 

Fast transient

 

EN61000-4-4

Perf. Criteria2

 

Surge

 

EN61000-4-5

Perf. Criteria2

 

Conducted immunity

EN61000-4-6

Perf. Criteria2

Loading...
+ 1 hidden pages