EC9BW Fran Mar International Inc., EC9BW Datasheet
EC9BW
Manufacturer Part Number
EC9BW
Description
30 Watts Wide Input Dc-dc Converters
Manufacturer
Fran Mar International Inc.
Datasheet
1.EC9BW.pdf
(2 pages)
E C 9 B W
Input Voltage Range
Input Surge Voltage (100ms max.)
Under voltage lockout
Input Filter
Positive Logic Remote on/off Control ....................................................................................
Voltage Accuracy
Voltage Balance(Dual)
Transient Response
Error Band
Ripple & Noise................................................................................................................. 20MHz BW Measured with
Vo=3.3 & 5V
Temperature Coefficient ....................
Line Regulation(Note 1)
Load Regulation(Note 2)
Cross Regulation(Dual output) Load cross variation 10%/100%
Over Voltage Protection
Current Limit
Output Short Circuit Protection ........................................................................................................... Continuous (Hiccup Mode)
External Trim Adj. Range single output models only
Start up time
Efficiency ....................
Isolation Voltage .................................
Isolation Resistance ...
Isolation Capacitance
Switching Frequency ....................................................................................................................
EMI/RFI
Operating Ambient Temperature Range
Derating, Above 65
Case Temperature (note 5)
Cooling
Storage Temperature Range
Thermal Shutdown, Case Temp. .
Humidity.......................................................................................................................................95% RH max. Non condensing
MTBF
Dimensions............................................................................................................. 2.0 x 1.0 x 0.4 inches 50.8 x 25.4 x 10.2 mm
Case Material
Weight
NOTE: 1. Measured From High Line to Low Line
◆
◆
◆
◆
◆
◆
3 0 W a t t s
W i d e I n p u t
D C - D C C o n v e r t e r s
30W Isolated Output
Efficiency to 91%
2” X 1” Six Sided Shield Metal Case
4:1 Input Range
Input under-voltage Protection
Over Current Protection
………
………...............................................................................................……….
2. Measured From Full Load to min. Load
3. Logic Compatibility
4. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
5. Maximum case temperature under any operating condition should not be exceeded 105
6. Meet EN55022 Class A with external capacitor.(see application note )
………………………………………………………................................................................................................…………..
……………………………………………............................................................................................……
Module ON
Module OFF
Module ON
Module OFF
……………............................................................................................…...…
……………………………….......................................................................................................……….…………….
-
MIL-STD
…………………………….....................................................................................………………………………….
………………......................................................................................…………………….
…........................................................................…
……...........................................................................................…
………………....………………...............................................................................................……………
-217 ,
………………...................................................................................…………….
℃
………………... <
....… … … … …...............…...............................................................................… ….
……………… >
………………. <
……………….. >
…………..............................................................................................….….
……….................................................................……..
..................……...........................................................................................………….………
…………………..……………...........................................................................................…………
…….……………….................................................................................................……………….….
F GB 25
…......................................................................................…………..
……………....................................................................................…
.......................………..….........................................................................................……............
……………………….…........................................................................................………
(
………………………………............................................................................................…………..
,
...…............……....….................................................................................................
….
℃
CMOS or Open Collector TTL ref to Vin
………….............….................................................................................................….
……………..................................................................…..….
,
Full Load
3.5
1.2VDC
1.2VDC
3.5VDC
….…..................................................................................… …...…..… …..
VDC to
...…..…...…….............................................................................................
…….........................................................................................……….........
…….....................................................................................................………
to
75VDC
75VDC
) …..…….....................................................................................………..
or Open Circuit
or Open Circuit
,
………………..............................................................…….
.
◆
◆
◆
◆
◆
75mV p-p max. Vo=12V & 15V & 12V & 15V
–
Remote ON/OFF
Continuous Short Circuit Protection
Without Tantalum Capacitors inside
CE Mark Meets 2004/108/EC
Safety Meets UL60950-1, EN60950-1, and IEC60950-1
48Vin power up 17V typ. 48Vin power down
24
Vin power up 8.8V typ. 24Vin power down
(
Black Coated Copper with Non Conductive Base
Conductive EMI Mee EN55022 Class A Note 6
5% Vout nominal Recover y Time
:
single
single
:
………………………………(
24V
℃
: 50
75% ~ 100% Step Load Change
:
:
Linearly to Zero Power at +105
±
±
……......................
110%
Vdc max
0.2% max. Dual 0.2% max.
(
0.2% max. Dual 0.5% max.
/
/
24
/
(
-
..
V
160
:
. /
9-36
Natural Convection
...
Zener or TVS Clamp
%
48V 100Vdc max.
/
-
100
/
±
-55
C
Nominal Output
V 48V
-40
10 Ohms min
:
0.02%/C max.
1500VDC min
mV p p max
/
0.1
℃
:
9
1000pF Typ
:
℃
430KHz typ
±
US
±
110
to +125
note 3&4
uF MLCC
10
See Table
:
to +75
1% max
1% max.
5% max.
:
-
T.B.D. hrs
(
:
16
<
ms typ
18-75
8
PI Type
℃
±
250
105
V typ
V typ
10%
Typ
35g
us
℃
℃
℃
℃
.)
V
)
)
)
)
.
.
.
.
.
.
.
.
.
147
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EC9BW Summary of contents
Page 1
◆ 30W Isolated Output ...
Page 2
... Input Model Voltage Number (VDC) EC9BW-24S33 9-36 EC9BW-24S05 9-36 EC9BW-24S12 9-36 EC9BW-24S15 9-36 EC9BW-24D12 9-36 EC9BW-24D15 9-36 EC9BW-48S33 18-75 EC9BW-48S05 18-75 EC9BW-48S12 18-75 EC9BW-48S15 18-75 EC9BW-48D12 18-75 EC9BW-48D15 18-75 NOTE: 1. Nominal Input Voltage VDC Derating Curve Typical Derating curve for Natural Convection 120% -40 100% 80% Natural 60% Convection 40% 20% 0% -40 - Ambient Temperature( ℃ ) [25 ...