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BPS 2-05-33: 产品描述Switching Power Supplies 2W 5V, 3.3V DUAL Not Yet Available; 产品类别电源/电源管理; 文件大小286KB，共5页; 制造商Bias Power; 标准

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BPS 2-05-33概述

Switching Power Supplies 2W 5V, 3.3V DUAL Not Yet Available

BPS 2-05-33规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Bias Power
产品种类 Product Category	Switching Power Supplies
RoHS	Details
Output Voltage-Channel 1	5 VDC
Output Voltage-Channel 2	3.3 VDC
Number of Outputs	2 Output
Output Power	2 W
Open Frame/Enclosed	Enclosed
Input Voltage	85 VAC to 265 VAC
Industry	Medical, Commercial
安装风格 Mounting Style	PCB
长度 Length	34.29 mm
宽度 Width	27.79 mm
高度 Height	14.61 mm
系列 Packaging	Bulk
工厂包装数量 Factory Pack Quantity	20

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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

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 in

[14.3 cm

]) the BIAS

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

tional external components.

Actual Size

Features

•

Universal Input (85-265 VAC, 50/60Hz)

Small Size—0.87in

[14.3cm

]

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)

Operating Specifications

(@120VAC / 60 Hz / 25°C unless otherwise specified)

Bias Power AC/DC power supplies are designed to be

applied in two major categories of applications…

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.

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.

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.

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.

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.

*Note: maximum currents specified for constant voltage

range only. See V-I curve on page 2 for Vo in constant

power range.

Electrical

Input Voltage Range

Input Surge Withstand

Output Power (Pmax)

Efficiency

Output Vo (Peak)

Line / Load Regulation Vo (Peak)

Temperature Regulation Vo (Peak)

Ripple Vo (@120 Hz)

(@ 100 kHz)

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

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

No-load Consumption

Isolation

Earth Leakage @ 120 VAC

Short Circuit Protection

Reliability @ 25° C, MIL HDBK-217F

Thermal

Operating Temperature

Operating Relative Humidity

Storage Temperature

Mechanical

Package Size

(L x W x H)

Safety

Safety Compliance

EMI Emissions

UL / EN 60950-1 2nd Ed. (CB Report Available)

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

1.35 x 1.12 x 0.58 inches

[34.214 x 28.372 x 14.757 mm]

-30 to +70° C

0 – 95%, non-condensing

-40 to +105° C

85 - 265 VAC (50/60Hz)

308V, < 30 sec

2.0 W min. (60Hz)

1.67 W min. (50Hz)

70% nom.

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

+/- 1% Po < Pmax

+/- 2% Po < Pmax

1.00 V p:p

0.25 V p:p

For Vo = 8V, Ir out 160mA max, Io+Ir ≤ 250mA*

For Vo = 14V, Ir out 70mA max, Io+Ir ≤ 143mA*

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

For Vo = 14V, Ir out 83mA max, Io+Ir ≤ 143mA*

30 mW typical @ Vin=120 VAC

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

< 10 uA

Continuous, Pin ≤ 0.6 w @ Vin = 120 VAC

> 500 Khr MTBF

BIAS Power

BPS 2 Series Data Sheet, Page

1 of 5

Revised 01/26/2011

Specifications subject to change

www.biaspower.com

BPS 2-05-33相似产品对比

	BPS 2-05-33	BPS-2-14-33	BPS-2-14-50	BPS-2-24-00	BPS-2-08-33	BPS 2-08-00	BPS 2-12-50
描述	Switching Power Supplies 2W 5V, 3.3V DUAL Not Yet Available		Switching Power Supplies 2W 14V, 5V DUAL 85-265V Std Temp	Switching Power Supplies 2W 24V SINGLE 85-265V Std Temp	Switching Power Supplies 2W 8V, 3.3V DUAL 85-265V Std Temp	Switching Power Supplies 2W 8V SINGLE 85-265V Std Temp	Switching Power Supplies 2W 12V, 5V DUAL Not Yet Available
制造商 Manufacturer	Bias Power	Bias Power	Bias Power	Bias Power	Bias Power	Bias Power	Bias Power
产品种类 Product Category	Switching Power Supplies	Switching Power Supplies	Switching Power Supplies	Switching Power Supplies	Switching Power Supplies	Switching Power Supplies	Switching Power Supplies
RoHS	Details	Details	Details	Details	Details	Details	Details
Output Voltage-Channel 1	5 VDC	14 VDC	14 VDC	24 VDC	8 VDC	8 VDC	12 VDC
Number of Outputs	2 Output	2 Output	2 Output	1 Output	2 Output	1 Output	2 Output
Output Power	2 W	2 W	2 W	2 W	2 W	2 W	2 W
Open Frame/Enclosed	Enclosed	Enclosed	Enclosed	Enclosed	Enclosed	Enclosed	Enclosed
Input Voltage	85 VAC to 265 VAC	85 VAC to 265 VAC	85 VAC to 265 VAC	85 VAC to 265 VAC	85 VAC to 265 VAC	85 VAC to 265 VAC	85 VAC to 265 VAC
安装风格 Mounting Style	PCB	PCB	PCB	PCB	PCB	PCB	PCB
长度 Length	34.29 mm	34.29 mm	34.29 mm	34.29 mm	34.29 mm	34.29 mm	34.29 mm
宽度 Width	27.79 mm	27.79 mm	27.79 mm	27.79 mm	27.79 mm	27.79 mm	27.79 mm
高度 Height	14.61 mm	14.61 mm	14.61 mm	14.61 mm	14.61 mm	14.61 mm	14.61 mm
系列 Packaging	Bulk	Bulk	Bulk	Bulk	Bulk	Tube	Bulk
工厂包装数量 Factory Pack Quantity	20	20	20	20	20	20	20
Output Voltage-Channel 2	3.3 VDC	3.3 VDC	5 VDC	-	3.3 VDC	-	5 VDC
Industry	Medical, Commercial	-	-	Medical, Commercial	Medical, Commercial	Medical, Commercial	Medical, Commercial
产品 Product	-	Switching Supplies	Switching Supplies	Switching Supplies	Switching Supplies	-	-
Output Current-Channel 1	-	0.143 A	0.143 A	-	0.25 A	0.25 A	-

BPS 2-05-33

BPS 2-05-33概述

BPS 2-05-33规格参数

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BPS 2-05-33相似产品对比

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