AC/DC SWITCHING POWER SUPPLY
AC INPUT 85~132V
SINGLE CHANNEL OUTPUT
50 WATTS
BJB-SA-U SERIES
General Description
“BJ”-Series AC/DC Switching power
supplies low cost and module-type was
developed to meet the broad needs by
making the dimensions amazingly small.
The dimension of this series are about
40%(BJS 10W) and 33%(BJB 50 W)
respectively smaller than those of the
current products of our company.
DIMENSION: 70Wx93Lx26H
Application
Broad needs
Features
1.
2.
Input
Input Voltage:
Input Voltage Range:
Frequency:
Input Frequency
Range:
Phase:
Inrush Current:
*1
AC100-115V
AC85~132V(DC 110-175)
50/60Hz
47-440Hz
Single
30A(Typ.) at AC100V
3.
4.
5.
6.
7.
8.
Ultra small size
Advanced conversion technology, C&K
converter adopted (BJB 50W)
High efficiency, ex. BJB05SA 85%
Low cost
Versatile output arrangement(Model 10
type, BJB)
BJS-FWA: Isolated type
EMI designed to FCC part 15-B Class-B,
VCCI Class-B
Safety: BJS: UL1950, C-UL(CSA950)
BJB: UL60950, C-UL(CSA60950)
Options:
Wire Harness
Output
Characteristic
Output Voltage
Output Current
Voltage Adjust Range
Ripple Noise(max)*3
Rise up time
Hold up time
Models
Unit
Vdc
A
V
mVpp
mS
mS
mV
mV
°C
mV
mS
BJB3.3SA- BJB05SA-
U
U
BJB06SA-
U
BJB09SA-
U
BJB12SA-
U
BJB15SA-
U
BJB24SA-
U
BJB30SA-
U
BJB36SA-
U
BJB48SA-
U
3.3
10
5
6
9
12
15
24
30
36
48
10
8.4
5.6
4.3
3.5
2.2
1.7
1.4
1.1
+/- 10% of Rated Output Voltage(at no load within the input range)
180
150
160
180
180
180
180
200
300
400
500mS(maximum)AC115V/200mS(maximum)AC230V at 25℃ and rated input/output
20mS(minimum) at 25℃ and rated input/output
26.4
29.7
40
45
48
54
72
81
96
120
108
135
0.03%/℃
75
90
20 [mS] Typ.
192
216
240
270
288
324
384
432
Regulation
a. Line Regulation
b. Load Regulation
c. Temperature
Coefficient *4
d. Drift(maximum) *5
f. Recovery Time
31.5
40
45
60
135
165
195
255
Efficiency
*2
%
82
85
85
85
85
85
85
85
85
85
Conditions:
*1 at cold start
*2 at DC130V input and rated output
*3 measured by a bayonet probe at output connector at a 0 to 100MHz bandwidth
*4 at 0 to +50℃
*5 for 7hour period after 1hour warm-up at 25℃
and rated input/output
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWR, (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 +50℃
20 to 90%RH(non-condensing)
-20 to +75℃
10 to 90%RH(non-condensing)
Primary-Secondary
AC2,000V for 1minute
Primary-Frame Ground AC2,000V 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/s2,20minutes' period
for 60minutes each along X,Y,Z axes(non-operating)
196m/s2
Convection
0.75 mA(max.)
Built to meet FCC Part15-B Class B
Built to meet VCCI Class B
UL : UL60950
C-UL : CSA C22.2 No.60950
540000
544000
544000
544000
544000
608000
608000
591000
604000
615000
Environmental Agencies
Leakage Current
Line Conducted
Noise
Safety
MTBF [H]
Switching
Frequency[kHz]
93
Function/Protection
Over current
Protection
Over voltage
Protection
Remote Sense
Hiccup mode/Automatic recovery
(
≥105%
of Rated Output Current[A])
Output shutdown(
≥115%
available
70Wx93Lx26H
130g
of Rated Output Current[A])
Mechanical
Dimension [mm]
Weight
Block Diagram
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
DIMENSION DIAGRAM (mm)
EFFICIENCY CURVE
DERATING CURVE
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
ETA USA
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753
Visit us at: www.eta-usa.com
email at: sales@eta-usa.com
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
