ETC2 BPW0.5-14-50 Bias 1/2 watt power supply bpw 0.5 sery Datasheet

BIAS 1/2 Watt Power Supply
BPW 0.5 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPW 0.5-08-00, -08-33, -08-50
BPW 0.5-14-00, -14-33, -14-50
The BPW Power Supply Module is an ideal solution for numerous
control applications in lighting, sensing, smart building and power
distribution where operation from 277VAC mains is required. This
low-cost supply provides up to one half watt of output power at 8 or
14 VDC (Vo) and an optional 3.3 or 5 VDC (Vr) output for microprocessors, logic, timing circuits, transceivers, sensors or other control
functions. A patented design incorporating a custom integrated circuit into a small package (0.55 in3 [9.0 cm3]) the BIAS Module provides an immediate “drop-in” solution, requiring no additional external components.
(@120VAC / 60 Hz / 25°C unless otherwise specified)
Electrical
Input Voltage Range
90 - 308 VAC (50/60Hz)
Input Surge Withstand
345V, < 30 sec
Output Power (Pmax)
0.5 W min. (60Hz)
0.43 W min. (50Hz)
Efficiency
70% nom.
Output Vo (Peak)
8 or 14 VDC nom. +/- 5%
Line / Load Regulation Vo (Peak)
+/- 1% Po < Pmax
Temperature Regulation Vo (Peak)
+/- 2% Po < Pmax
Ripple Vo (@120 Hz)
(@ 100 kHz)
1.00 V p:p
0.25 V p:p
Output Vr, 3.3 volt (+/- 5%)
For Vo = 8V, Ir out 53mA max, Io+Ir ≤ 63mA*
For Vo = 14V, Ir out 23mA max, Io+Ir ≤ 36mA*
Output Vr, 5.0 volt (+/- 5%)
For Vo = 8V, Ir out 63mA max, Io+Ir ≤ 63mA*
For Vo = 14V, Ir out 28mA max, Io+Ir ≤ 36mA*
No-load Consumption
30 mW typical @ Vin=120 VAC
Isolation
3000 VAC (meets UL / CSA & EN Product Safety)
Earth Leakage @ 120 VAC
•
•
•
•
•
•
•
•
Universal Input (90-308 VAC, 50/60Hz)
Small Size—0.55in3 [9.0cm3]
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)
Auxiliary, where the Bias supply is one of two or more supplies and provides power for standby, housekeeping, biasing 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.
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 optimum system performance.
The characteristics of the Vo and Vr outputs are different
and each has application-specific benefits which can provide high value to the system designer.
< 10 uA
Short Circuit Protection
Continuous, Pin ≤ 0.6 w @ Vin = 120 VAC
Reliability @ 25° C, MIL HDBK-217F
> 500 Khr MTBF
Thermal
Operating Temperature
-30 to +70° C
Operating Relative Humidity
0 – 95%, non-condensing
Storage Temperature
-40 to +105° C
Mechanical
1.10 x 0.92 x 0.55 inches
[27.94 x 23.24 x 13.97 mm]
Safety
Safety Compliance
UL / EN 60950-1 2nd Ed. (CB Report Available)
EMI Emissions
EN 55022, Class B, FCC Part 15, Class B
BIAS Power
Features
Bias Power AC/DC power supplies are designed to be
applied in two major categories of applications…
Operating Specifications
Package Size
(L x W x H)
Actual Size
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 overloaded and can be shorted indefinitely. The graceful transition 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 designyour-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.
Vr is also a voltage-regulated output and is thermally protected 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.
*Note: maximum currents specified for constant voltage
range only. See V-I curve on page 2 for Vo in constant
power range.
BPW 0.5 Series Data Sheet, Page 1 of 5
Revised 05/06/2011
Specifications subject to change
www.biaspower.com
BIAS 1/2 Watt Power Supply
BPW 0.5 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPW 0.5-08-00, -08-33, -08-50
BPW 0.5-14-00, -14-33, -14-50
V-I, typical
No Load Pow e r VS Input Voltage
10
130
Constant Power Region
8
110
90
Vo, volts
Input Power (mW)
150
70
50
30
10
6
4
2
0
85
110
135
160
185
210
235
260
0
50
100
150
Io, mA
Input Voltage (Vac)
200
250
EMI, Conducted, dBμV
EMI, Radiated Signal Strength, typical, dBμV/m
Output Current(mA)
2000
1750
1500
1250
8V M ax
Ipk
1000
14V
max Ipk
750
500
250
0
0.000
2.083
4.165
6.248
Tim e (m S)
BIAS Power
8.330
Vo, volts for 8, 14 volt ratings
P eak R epet itive P ulse Lo ading
Output Regulation, Vo
15
14
13
12
11
10
9
8
7
6
100% Load
50% Load
25% Load
0
8.3
BPW 0.5 Series Data Sheet, Page 2 of 5
Revised 05/06/2011
Specifications subject to change
16.6
24.9
Time, mSec
33.2
www.biaspower.com
41.5
49.8
BIAS 1/2 Watt Power Supply
BPW 0.5 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPW 0.5-08-00, -08-33, -08-50
BPW 0.5-14-00, -14-33, -14-50
Minim um Output Pow er VS Tem perature
60Hz
8V Model
0.75
0.80
85Vac
0.75
120Vac
0.70
240Vac
0.65
265Vac
0.60
Output Power (W)
Output Power (W)
0.85
Typical Output Pow er VS Tem perature
60Hz
8V Model
0.55
0
10
20
30
40
50
60
85Vac
0.70
120Vac
0.65
240Vac
0.60
265Vac
0.55
0.50
70
0
10
20
Tem p (C)
60 70
Minim um Output Pow er VS Tem perature
50Hz
8V Model
Typical Output Pow er VS Tem perature
50Hz
8V Model
0.65
0.65
85Vac
0.60
120Vac
0.55
240Vac
0.50
265Vac
Output Power (W)
0.70
Output Power (W)
30 40 50
Tem p (C)
0.60
85Vac
0.55
120Vac
0.50
240Vac
0.45
265Vac
0.40
0.45
0
10
20
30 40 50
Tem p (C)
BIAS Power
60
70
0
10
BPW 0.5 Series Data Sheet, Page 3 of 5
Revised 05/06/2011
Specifications subject to change
20
30 40 50
Tem p (C)
60
70
www.biaspower.com
BIAS 1/2 Watt Power Supply
BPW 0.5 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPW 0.5-08-00, -08-33, -08-50
BPW 0.5-14-00, -14-33, -14-50
0.90
Minim um Output Pow er VS Tem perature
60Hz
14V Model
0.75
85Vac
0.85
120Vac
0.80
240Vac
0.75
265Vac
0.70
0.65
Output Power (W)
Output Power (W)
0.95
Typical Output Pow er VS Tem perature
60Hz
14V Model
0.60
0.70
85Vac
0.65
120Vac
0.60
240Vac
0.55
265Vac
0.50
0.45
0
10
20
30
40
50
60
70
0
10
20
Tem p (C)
60 70
Minim um Output Pow er VS Tem perature
50Hz
14V Model
Typical Output Pow er VS Tem perature
50Hz
14V Model
0.65
0.75
85Vac
0.70
120Vac
0.65
240Vac
0.60
265Vac
0.55
Output Power (W)
0.80
Output Power (W)
30 40 50
Tem p (C)
0.60
85Vac
0.55
120Vac
0.50
240Vac
0.45
265Vac
0.40
0.50
0
10
20
30 40 50
Tem p (C)
BIAS Power
60
70
0
10
BPW 0.5 Series Data Sheet, Page 4 of 5
Revised 05/06/2011
Specifications subject to change
20
30 40 50
Tem p (C)
60
70
www.biaspower.com
BIAS 1/2 Watt Power Supply
BPW 0.5 Series Data Sheet
Single (Vo) or Dual (Vo & Vr) output
BPW 0.5-08-00, -08-33, -08-50
BPW 0.5-14-00, -14-33, -14-50
Part Number Designation
Part Number
Output Configuration
Vo
Vr
BPW 0.5-08-00
Single output
8 VDC
N/A
BPW 0.5-14-00
Single output
14 VDC
N/A
BPW 0.5-08-33
Dual Output
8 VDC
3.3 VDC
BPW 0.5-08-50
Dual Output
8 VDC
5 VDC
BPW 0.5-14-33
Dual Output
14 VDC
3.3 VDC
BPW 0.5-14-50
Dual Output
14 VDC
5 VDC
For custom configurations, contact BIAS Power.
PIN
DESIGNATOR
DESCRIPTION
L1
Input High
L2
Input Low
N/C
No Connection
Vo
Output
GND
Ground
Vr
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
BIAS Power
BPW 0.5 Series Data Sheet, Page 5 of 5
Revised 05/06/2011
Specifications subject to change
www.biaspower.com
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
BIAS Power:
BPW 0.5-08-00 BPW 0.5-08-33 BPW 0.5-08-50 BPW 0.5-14-00 BPW 0.5-14-33 BPW 0.5-14-50
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