AC/DC SWITCHING POWER SUPPLY
AC INPUT 85~264V
SINGLE CHANNEL OUTPUT
100 WATTS
BFD-SX-U1
SERIES
General Description
“BF”-Series AC/DC Switching power supplies are board
type power supplies matched with new designs, which is
in accordance with harmonic current regulation, of
ultra-small sizes, high efficiency and low cost. By
adopting the synchronization regular method (output less
than 6 V) for the first time for this class of devices,
BF-Series is 40mm smaller in depth compared with
equivalent products by other makers. At the same time
low cost is realized to meet market needs.
Application
Industrial
Features
AC100-240V
AC85-264V
2.0-0.9 A
50/60Hz
47-63Hz
Single
18A(typ.) at AC100V
41A(typ.) at AC230V
1mA(maximum)at 25
°C
(
rated input/output and
rated input frequency)
1.
2.
3.
4.
5.
6.
7.
8.
9.
Board Type
Ultra Small size
Universal input(AC 85V to 264V)
Harmonic current complies to IEC61000-3-2
Power factor BFD: 0.98/0.92 (AC 100/230V)
High efficiency
Low Cost
EMI: complies to FCC class B, or EN55022
class B, or VCCI class B
Safety: UL 60950-1 2
nd
edition, C-UL,
EN 60950-1 2006
Input
Input Voltage:
Input Voltage Range:
Input Current:
Frequency:
Input Frequency Range:
Phase:
Inrush Current:
*1
Leakage Current:
Options
N/A
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
Output
Characteristic
Output Voltage
Output Current
Voltage Adjust Range
Ripple&Noise(max)*2
Rise up time
Hold up time
Models
Unit
Vdc
A
V
mVpp
mS
mS
mV
mV
°C
mV
mV
mS
BFD3.3SX
BFD05SX
BFD06SX
BFD09SX
BFD12SX
BFD15SX
BFD24SX
BFD36SX
BFD48SX
3.3
20
5
6
9
12
15
24
36
48
20
17
11.4
8.6
7.0
4.5
3.0
2.3
±10%
of Rated Output Voltage(at no load within the input range)
120/160
150 at 0 to 40°C /180 at -10 to 0°C
500mS(maximum) at 25°C and rated input/output
20mS(minimum) at 25°C and rated input/output
15
40
18
40
27
40
36
40
0.03 %/°C
48
0.2
5 mS(typ.)
45
100
72
150
108
150
144
150
Regulation
a. Line Regulation
b. Load Regulation *3
c. Temperature
Coefficient *4
d. Drift(maximum) *5
e. Dynamic Load
Regulation (typ.) *6
f. Recovery Time *6
9.9
40
13.2
0.2
20
0.2
24
0.2
36
0.2
60
0.2
96
0.3
144
0.3
192
0.5
Efficiency
Power Factor
%
77/79
0.97/0.92
80/84
81/85
81/85
82/86
83/87
84/87
84/88
0.98(typical) at AC100V/0.92(typical) at AC230V
86/89
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
Environmental Specification
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Vibration
Shock
Cooling
-10 to +60
°C
less than 85%/RH(non-condensing)
-20 to +85
°C
less than 85%/RH(non-condensing)
Primary-Secondary
AC3,000V for 1minute
Primary-Frame Ground
AC2,500V for 1minute
Secondary-Frame Ground AC500V for 1minute
Primary-Secondary-Frame Ground
50MΩ(minimum) by DC500V
insulation tester
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s
2
,20minutes'
period for 60minutes each along X,Y,Z axes(non-
operating)
294m/s
2
Convection
Built to meet FCC Part15-B Class B
Built to meet VCCI Class B
Built to meet CISPR Class B
Built to meet EN55022 Class B
Built to meet IEC61000-3-2
C-UL: CSA C22.2
UL: UL1950, IEC950
: UL 60950-1 2
nd
edition
No.950 VDE EN60950-1 2006, IEC950, VDE0805
347000
377000
398000
100(typ.)
Current Limiting with automatic recovery
output shutdown(to reset,leave 1minute after shut-off)
not available
not available
not available
available
not available
62W
×
180L
×
35H
320g
Environmental Agencies
Line Conducted Noise
Line Harmonic Distortion
Safety
MTBF [H]
Switching Frequency[kHz]
Function/Protection
Over current Protection
Over voltage Protection
Remote Sense
Remote On/Off
Power Fail Detection
Series Operation
Parallel Operation
Mechanical
Dimension [mm]
Weight [g](typical)
Conditions:
*1 cold start
*2 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*3 when output current changed from 50% to 150% of rated output current rapidly at rated input
*4 at -10 to +50°C
*5 for 7hour period after 1hour warm-up at 25°C and rated input/output
*6 safety approved at 25°C
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
DIMENSION DIAGRAM (mm)
BLOCK DIAGRAM
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
DERATING CURVE
EFFICIENCY CURVE
OCP CURVE
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
