BPW4-14-50 [ETC]

BIAS Power Supply Module BPW 4 Series;


型号：	BPW4-14-50
厂家：	ETC
描述：	BIAS Power Supply Module BPW 4 Series
文件：	总4页 (文件大小：267K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BIAS Power Supply Module

BPW 4 Series Data Sheet

Single (Vo) or Dual (Vo & Vr) output

BPW 4-08-00, -08-33, -08-50

BPW 4-14-00, -14-33, -14-50

BPW 4-24-00

Features

The BPW 4 Power Supply Module is an ideal solution for numer-

ous control applications in lighting, sensing, smart building and

power distribution where operation from 277VAC mains is re-

quired. This low-cost supply provides up to four watts of output

power at 8, 14 and 24 VDC (Vo) and optional 3.3 and 5.0 VDC (Vr)

output for microprocessors, logic, timing circuits, transceivers,

sensors or other control functions. Incorporating a custom inte-

grated circuit into a small package (2.45 in³[40.1 cm³]) the BIAS

Module provides an immediate “drop-in” solution, requiring no

additional external components.

•

Universal Input (85-308 VAC, 50/60Hz)

Small Size—2.45 in³[40.1 cm³]

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 / 25ºC 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 - 308 VAC (50/60Hz)

345V, < 30 sec

Input Surge Withstand

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.

4 W min. (60Hz)

3.33 W min. (50Hz)

Output Power (Pmax)

Efficiency

≥ 70%

Output Vo (Peak)

8, 14 or 24 VDC nom. +/- 5%

+/- 1% Po < Pmax

+/- 2% Po < Pmax

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.

Line / Load Regulation Vo (Peak)

Temperature Regulation Vo (Peak)

Ripple Vo (@120 Hz)

(@ 100 kHz)

1.75 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 ≤ 500mA

For Vo = 14V, Ir out 70mA max, Io+Ir ≤ 285mA

For Vo = 24V, Vr not available

Output Vr, 3.3 volt (+/- 5%)

Output Vr, 5.0 volt (+/- 5%)

For Vo = 8V, Ir out 250mA max, Io+Ir ≤ 500mA

For Vo = 14V, Ir out 83mA max, Io+Ir ≤ 285mA

For Vo = 24V, Vr not available

No-load Consumption

Isolation

30 mW typical @ Vin=120 VAC

3000 VAC (meets UL / CSA & EN Product Safety)

Earth Leakage @ 120 VAC

Short Circuit Protection

< 10 uA

Continuous, Pin ≤ 0.7 w @ Vin = 120 VAC

> 500 Khr MTBF

Reliability @ 25° C, MIL HDBK-217F

Thermal

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.

Operating Temperature

-30 to +70^oC

Operating Relative Humidity

0 – 95%, non-condensing

-40 to +105^oC

Storage Temperature

Mechanical

Package Size (L x W x H)

1.91 x 1.31 x 0.98 inches [48.5 x 33.3 x 24.9 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

UL / EN 60950-1 2^ndEd. (CB Report Available)

EN 55022, Class B, FCC Part 15, Class B

EMI Emissions

BPW 4 Series Data Sheet, Page 1 of 3

Revised 08/22/2011

BIAS Power

www.biaspower.com

Specifications subject to change

BIAS Power Supply Module

BPW 4 Series Data Sheet

Single (Vo) or Dual (Vo & Vr) output

BPW 4-08-00, -08-33, -08-50

BPW 4-14-00, -14-33, -14-50

BPW 4-24-00

No Load Power VS Input Voltage

V - I, typical

150

130

110

12.00

10.00

8.00

6.00

4.00

2.00

0.00

ConstantPowerRegion

200

400

600

800 1,000 1,200 1,400 1,600

85 110 135 160 185 210 235 260

Io, mA

Input Voltage (Vac)

EMI, Conducted, dBμV

EMI, Radiated Signal Strength, typical, dBμV/m

Output Regulation, Vo

100% Load

50% Load

25% Load

8.3

16.6

24.9

33.2

41.5

49.8

Time, mSec

BPW 4 Series Data Sheet, Page 2 of 3

Revised 08/22/2011

BIAS Power

www.biaspower.com

Specifications subject to change

BIAS Power Supply Module

BPW 4 Series Data Sheet

Single (Vo) or Dual (Vo & Vr) output

BPW 4-08-00, -08-33, -08-50

BPW 4-14-00, -14-33, -14-50

BPW 4-24-00

Part Number Designation

Part Number

BPW 4-08-00

BPW 4-08-33

BPW 4-08-50

BPW 4-14-00

BPW 4-14-33

BPW 4-14-50

BPW 4-24-00

Output Configuration

Single output

N/A

8 VDC

14 VDC

24 VDC

Dual Output

3.3 VDC

5.0 VDC

N/A

Dual Output

Single output

Dual Output

3.3 VDC

5.0 VDC

N/A

Dual Output

Description

Single Output

Input High

For custom configurations, contact BIAS Power

N/C

Input Low

No Connection

Output

GND

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

BPW 4 Series Data Sheet, Page 3 of 3

Revised 08/22/2011

BIAS Power

www.biaspower.com

Specifications subject to change

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

BIAS Power:

BPW 4-05-00 BPW 4-05-33 BPW 4-08-00 BPW 4-08-33 BPW 4-08-50 BPW 4-12-00 BPW 4-12-33 BPW 4-12-50

BPW 4-14-00 BPW 4-14-33 BPW 4-14-50 BPW 4-24-00 BPW 4-24-33 BPW 4-24-50

BPW4-14-50 [ETC]

相关型号：

BPW40

BPW41

BPW41

BPW41D

BPW41N

BPW41N

BPW41NL

BPW41NL

BPW41N_08

BPW41N_11

BPW42

BPW43