BPS2-14-50 [ETC]
BIAS 2 Watt Power Supply BPS 2 Series;
| 型号： | BPS2-14-50 |
| 厂家： | 
ETC |
| 描述： | BIAS 2 Watt Power Supply BPS 2 Series |
| 文件： | 总6页 (文件大小：293K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BIAS 2 Watt Power Supply
BPS 2 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPS 2-08-00, -08-33, -08-50
BPS 2-14-00, -14-33, -14-50
BPS 2-24-00
Actual Size
Features
The BPS Power Supply Module is an ideal solution for numerous con-
trol applications in lighting, sensing, smart building/home and power
distribution. This low-cost supply provides up to two watts of output
power at 8, 14 or 24VDC (Vo) and an optional 3.3 or 5 VDC (Vr) out-
put for logic functions such as a microprocessor, logic, timing circuits,
transceivers or sensors. A patented design incorporating a custom
integrated circuit into a small package (0.87 in3 [14.3 cm3]) the BIAS
Module provides an immediate “drop-in” solution, requiring no addi-
tional external components.
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Universal Input (85-265 VAC, 50/60Hz)
Small Size—0.87in3 [14.3cm3]
Low no-load input power <30mW
Constant power mode, not current limit
3000 VAC Isolation
Up to 75% efficiency
EN 55022, Class B; FCC Part 15, Class B
Meets UL/CSA and EN Product Safety (ITE)
Bias Power AC/DC power supplies are designed to be
applied in two major categories of applications…
Operating Specifications
(@120VAC / 60 Hz / 25°C unless otherwise specified)
Auxiliary, where the Bias supply is one of two or more sup-
plies and provides power for standby, housekeeping, bias-
ing or other requirements. Generally, these supply 3.3V or
5.0V requirements from the Vr output. In some cases a
small amount of Vo power is used.
Electrical
Input Voltage Range
85 - 265 VAC (50/60Hz)
308V, < 30 sec
Input Surge Withstand
2.0 W min. (60Hz)
1.67 W min. (50Hz)
Output Power (Pmax)
Second is as a main or utility supply where Bias is the only
supply and provides all power necessary for the product or
system. Both Vr and Vo supplies are often utilized for opti-
mum system performance.
Efficiency
70% nom.
Output Vo (Peak)
8, 14 or 24 VDC nom. +/- 5%
+/- 1% Po < Pmax
+/- 2% Po < Pmax
Line / Load Regulation Vo (Peak)
Temperature Regulation Vo (Peak)
The characteristics of the Vo and Vr outputs are different
and each has application-specific benefits which can pro-
vide high value to the system designer.
Ripple Vo (@120 Hz)
(@ 100 kHz)
1.00 V p:p
0.25 V p:p
Vo is a voltage-regulated output which has a constant
power mode instead of a conventional current limit. This
output is best suited to drive mechanical relays, solenoids,
SSRs, capacitive loads, indicating lights, LEDs and as a
source for isolated DC utility power which may be used
directly or post-regulated with either a linear regulator or a
DC/DC converter. Vo is self protecting, cannot be over-
loaded and can be shorted indefinitely. The graceful transi-
tion from voltage regulation to constant power along with
the wide range of product ratings, allows the designer to
select a supply tightly matched to the design load. There is
no need to oversize a Bias Power supply. Unlike design-
your-own, or partially complete modules where significant
design margin is required, to stay far away from current
limit, Bias’s constant power alternative requires no such
over-spec’ing.
For Vo = 8V, Ir out 160mA max, Io+Ir ≤ 250mA*
For Vo = 14V, Ir out 70mA max, Io+Ir ≤ 143mA*
Output Vr, 3.3 volt (+/- 5%)
Output Vr, 5.0 volt (+/- 5%)
For Vo = 8V, Ir out 250mA max, Io+Ir ≤ 250mA*
For Vo = 14V, Ir out 83mA max, Io+Ir ≤ 143mA*
No-load Consumption
Isolation
30 mW typical @ Vin=120 VAC
3000 VAC (meets UL / CSA & EN Product Safety)
< 10 uA
Earth Leakage @ 120 VAC
Short Circuit Protection
Continuous, Pin ≤ 0.6 w @ Vin = 120 VAC
> 500 Khr MTBF
Reliability @ 25° C, MIL HDBK-217F
Thermal
Operating Temperature
Operating Relative Humidity
Storage Temperature
Mechanical
-30 to +70° C
Vr is also a voltage-regulated output and is thermally pro-
tected from overload. It has very low output ripple capable
of driving microprocessors , logic, transceivers, sensors and
other elements which require a low-noise, tightly-regulated
supply. In addition, Vr is supplied internally by Vo. This
means that any capacitance added to Vo can increase the
hold-up time of Vr as well.
0 – 95%, non-condensing
-40 to +105° C
Package Size
(L x W x H)
1.35 x 1.12 x 0.58 inches
[34.214 x 28.372 x 14.757 mm]
Safety
*Note: maximum currents specified for constant voltage
range only. See V-I curve on page 2 for Vo in constant
power range.
Safety Compliance
EMI Emissions
UL / EN 60950-1 2nd Ed. (CB Report Available)
EN 55022, Class B, FCC Part 15, Class B
BPS 2 Series Data Sheet, Page 1 of 5
BIAS Power
Revised 01/26/2011
www.biaspower.com
Specifications subject to change
BIAS 2 Watt Power Supply
BPS 2 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPS 2-08-00, -08-33, -08-50
BPS 2-14-00, -14-33, -14-50
BPS 2-24-00
No Load Power VS Input Voltage
150
130
110
90
Constant Power Region
70
50
30
10
85 110 135 160 185 210 235 260
Input Voltage (Vac)
EMI, conducted, dBμV, typical
EMI, radiated signal strength, dBμV/m, typical
Peak Repetitive Pulse Loading
2000
1750
1500
1250
1000
750
8V M ax
Ipk
14V
max Ipk
500
250
0
0.000 2.083 4.165 6.248 8.330
Time(mS)
BPS 2 Series Data Sheet, Page 2 of 5
Revised 01/26/2011
BIAS Power
www.biaspower.com
Specifications subject to change
BIAS 2 Watt Power Supply
BPS 2 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPS 2-08-00, -08-33, -08-50
BPS 2-14-00, -14-33, -14-50
BPS 2-24-00
Typical Output Power VS Temperature
Minimum Output Power VS Temperature
60Hz
60Hz
8V Model
8V Model
2.50
2.40
2.30
2.20
2.10
2.00
1.90
1.80
2.20
2.10
2.00
1.90
1.80
1.70
1.60
85Vac
85Vac
120Vac
240Vac
265Vac
120Vac
240Vac
265Vac
0
10 20 30 40 50 60 70
Temp (C)
0
10 20 30 40 50 60 70
Temp (C)
Typical Output Power VS Temperature
Minimum Output Power VS Temperature
50Hz
50Hz
8V Model
8V Model
2.10
2.00
1.90
1.80
1.70
1.60
1.80
85Vac
85Vac
1.70
1.60
1.50
1.40
1.30
120Vac
240Vac
265Vac
120Vac
240Vac
265Vac
0
10 20 30 40 50 60 70
Temp (C)
0
10 20 30 40 50 60 70
Temp (C)
BPS 2 Series Data Sheet, Page 3 of 5
Revised 01/26/2011
BIAS Power
www.biaspower.com
Specifications subject to change
BIAS 2 Watt Power Supply
BPS 2 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPS 2-08-00, -08-33, -08-50
BPS 2-14-00, -14-33, -14-50
BPS 2-24-00
Typical Output Power VS Temperature
Minimum Output Power VS Temperature
60Hz
60Hz
14V Model
14V Model
2.60
2.50
2.40
2.30
2.20
2.10
2.00
1.90
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
85Vac
85Vac
120Vac
240Vac
265Vac
120Vac
240Vac
265Vac
0
10 20 30 40 50 60 70
Temp (C)
0
10 20 30 40 50 60 70
Temp (C)
Typical Output Power VS Temperature
Minimum Output Power VS Temperature
50Hz
50Hz
14V Model
14V Model
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.80
1.70
1.60
1.50
1.40
1.30
85Vac
85Vac
120Vac
240Vac
265Vac
120Vac
240Vac
265Vac
0
10 20 30 40 50 60 70
Temp (C)
0
10 20 30 40 50 60 70
Temp (C)
BPS 2 Series Data Sheet, Page 4 of 5
Revised 01/26/2011
BIAS Power
www.biaspower.com
Specifications subject to change
BIAS 2 Watt Power Supply
BPS 2 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPS 2-08-00, -08-33, -08-50
BPS 2-14-00, -14-33, -14-50
BPS 2-24-00
Part Number Designation
Part Number
BPS 2-08-00
BPS 2-14-00
BPS 2-24-00
BPS 2-08-33
BPS 2-08-50
BPS 2-14-33
BPS 2-14-50
Output Configuration
Single output
Single output
Single output
Dual Output
Vo
Vr
8 VDC
14 VDC
24 VDC
8 VDC
8 VDC
14 VDC
14 VDC
N/A
N/A
N/A
3.3 VDC
5 VDC
3.3 VDC
5 VDC
Dual Output
Dual Output
Dual Output
PIN
For custom configurations, contact BIAS Power.
DESIGNATOR
DESCRIPTION
L1
Input High
L2
N/C
Vo
Input Low
No Connection
Output
GND
Vr
Ground
Vr Output
N/C
No Connection
Isolation, Bottom View
Recommended Land Pattern, top view
NOTES
1. Pins 0.031” [0.787 mm] round
2. Pins extend 0.125” [3.175 mm]
below stand-offs
BPS 2 Series Data Sheet, Page 5 of 5
Revised 01/26/2011
BIAS Power
www.biaspower.com
Specifications subject to change
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
BIAS Power:
BPS 2-05-00 BPS 2-05-33 BPS 2-08-00 BPS 2-08-33 BPS 2-08-50 BPS 2-12-00 BPS 2-12-33 BPS 2-12-50
BPS 2-14-00 BPS 2-14-33 BPS 2-14-50 BPS 2-24-00 BPS 2-24-33 BPS 2-24-50
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