4 0 W S i n g le O utpu t Class II Med ic al Pow er S uppli es
Up to 40W Output Power
BSM40
Universal 90-264VAC Input
Single Outputs from 5VDC to 48VDC
High Efficiency up to 85%
4000V Isolation
series
2”W x 4”L x 1.244”H
1U Compatible Height
Model Number
SINGLE OUTPUT
BSM40-5-A
BSM40-9-A
BSM40-12-A
BSM40-15-A
BSM40-24-A
BSM40-36-A
BSM40-48-A
Output Voltage Max. O/P Amps
Efficiency
R&N p-p max. Capacitive Load
Current Limit
5VDC
9VDC
12VDC
15VDC
24VDC
36VDC
48VDC
8
4.4
3.33
2.66
1.66
1.1
0.83
80% typ.
80% typ.
83% typ.
83% typ.
83% typ.
83% typ.
85% typ.
100mV
120mV
150mV
150mV
240mV
360mV
400mV
23,000uF
10,200uF
4,000uF
5,500uF
1,300uF
600uF
270uF
170%
200%
240%
240%
240%
187%
240%
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4 0 W S i n g le O utpu t Class II Med ic al Pow er S uppli es
INPUT SPECIFICATIONS
Input Voltage Range
Frequency Range
Input Current (90 / 264 Vin)
Inrush Current (115 / 230 Vin)
Leakage Current (264V / 50Hz)
90-264 VAC
47-63 Hz
1A / 0.4A
30A / 60A typical
*
<0.25mA
BSM40
series
GENERAL SPECIFICATIONS
Input-Out Isolation
Insulation Resistance
Efficiency (typ.)
Switching Frequency
Safety
UL/cUL:
UL-EU:
CE:
CB:
CSA:
4000VAC
≥20MΩ; 500VDC, 1S I/P-O/P
See Selection Chart
65Khz, (fixed, typical)
ANSI/AAMI ES60601-1:2005
EN60601-1
EN60601-1-2
IEC60601-1:2005 (3rd Edition)
CSA-C22.2 No. 601.1-M90
OUTPUT SPECIFICATIONS
Voltage and Current (Note 3)
Minimum Load
Turn On Delay Time
Rise Time
Load Regulation (20%-FL)
Line Regulation (LL-HL)
Preset Accuracy (FL, 115Vin)
Transient Response
Over-Shoot and Under-Shoot
Ripple/Noise (Note 1 & 4)
Over Voltage Protection
Current Limit, Self Recovering
Short Circuit Protection
Hold Up Time (115V / 60Hz)
Capacitive Loading (Note 5)
See Selection Chart
0 Amps
<1S
<30mS
± 1% max
± 1% max
1%
See Page 3
<10% of O/P Voltage
See Selection Chart
Latching re-power
See Selection Chart
*
Latching, Auto Recover
*
8 mS, typ.
See Selection Chart
ENVIRONMENTAL SPECIFICATIONS
Operating Temp. (Note 2)
Storage Temperature
Relative Humidity
ESD
RS
EFT
Surge
CS
DIPS
EMI
MTBF
Vibration
Drop Test
-10 to +70°C, See Derate
-25 to +85°C
*
0-95%
*
IEC61000-4-2
IEC61000-4-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC61000-4-11
EN55011 B / CISPR 11 B
196,000 Hrs
Mil Std 217, 25°C
2G Peak, 10-500Hz, 3 Axis, 30 min
70 cm Height
PHYSICAL SPECIFICATIONS
Size (Inches / mm)
Construction
Weight
2” x 4” x 1.244” / 50.8 x 101.6 x 31.6
Open Frame
5.61oz (157.2g)
NOTES
1. Make all measurements directly at the pins of the supply
2. Specified for free air convection cooling
3. 115Vin minimum required for full load start up
4. Measured by paralleling 47uF/EC and 0.1uF ceramic capacitors on
the output at a 20MHz band-width
5. The power supply should start up and operate normally into these
capacitive loads within specified input voltage and output current ranges
over the specified operating temperature range and according to Derate.
All specifications are typical at nominal input, full load, and 25°C unless other-
wise noted
*
These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
0
8
0
4.4
0
3.33
0
2.66
Capacitive load (uF)
23,000
10,200
4,000
5,500
Output
Output load (A)
0
24V
1.66
0
36V
1.1
0
48V
0.83
270
Min. Max. Min. Max. Min. Max.
1,300
Capacitive load (uF)
4 0 W S i n g le O utpu t Class II Med ic al Pow er S uppli
600
es
BSM40
series
2.11 Dynamic load/Transient Response
All output voltages shall remain within regulation limits for transient/
step loading and capacitive loads conditions specified in Table 2.
Dynamic load transient repetition rate shall be tested between 50Hz –
5KHz at duty cycle ranging from 10 - 90%. The
Δ
step load may occur
anywhere within the min. load to max. load shown in Table 2.
1
Table 2
Output
Δ Step load
(A)
Load slew rate (
A/µsec.)
Transient voltage
response time (
msec.)
4.8
1
10
5V
60% 100%
8
9V
2.64
1
10
4.4
2
12V
3.33
1
10
15V
1.6
1
10
2.66
60% 100% 60%
100% 60% 100%
Output
Δ Step load
(A)
Load slew rate (
A/µsec.)
Transient voltage
response time (
msec.)
1
24V
60%
100%
1.66
1
10
36V
60%
0.66
1
10
100%
1.1
48V
60%
0.5
1
10
100%
0.83
Derating Curve
Ambient (
)
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ASTRODYNE PACIFIC: 886-2-26983458
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4 0 W S i n g le O utpu t Class II Med ic al Pow er S uppli es
MECHANICAL DIMENSIONS
BSM40
series
.15in
3.8mm
4.00in
101.6mm
3.70in
94mm
.125in
3.175mm
2.00in
1.70in
50.8mm 43.2mm ACN
ACL
+Vout
+Vout
GND
GND
.15in
3.8mm
1.17in
29.6mm max
B
.08in
2mm
Input connector : Molex 5273 series or equivalent
Output connector : Molex 5273 series or equivalent
.06in
1.6mm
olerance :
0.1mm (0.004in)
BSM60-A_B
DESCRIPTION
Length and Width Tolerance:
±
0.1mm (0.004in)
DATE
SHEET METAL TOLERANCE
(UNLESS OTHERWISE SPECIFIED)
UNIT
SIZE
SCALE
mm
A4
MATERIAL
PART NO.
MODEL NO.
TITLE
Height changes
2012/05/25
DIMENSION PIERCINGBENDING ANGULAR
SHEET
±0.1
±0.15
X<8
±0.3°
±0.5° Projection
±0.1
±0.2
8<X<25
25<X<100
100<X<300
300<X<800
±0.15
±0.2
±0.3
±0.25
±0.3
±0.5
±0.5°
±1°
±1.5°
DRAWN
CHECKED
APPROVED
1:1
OF
2D
Erica
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3912
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458