PBO-3C-9 [CUI]

INTERNAL AC-DC POWER SUPPLY;


型号：	PBO-3C-9
厂家：	CUI INC
描述：	INTERNAL AC-DC POWER SUPPLY
文件：	总8页 (文件大小：1848K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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SERIES: PBO-3C │ DESCRIPTION: INTERNAL AC-DC POWER SUPPLY

FEATURES

• wide input range (85 ~ 305 Vac)

• wide operating temperature range (-40 to +85 C)

• IEC/EN/UL 62368 certified

• designed to meet 61558 & 60335 safety standards

• 1,000,000 hour MTBF

• flexible implementations to power a wide array of applications

output

voltage

output

current

output

power

max

ripple

and noise¹

eﬃciency²

MODEL

min

max

typ

(Vdc)

3.3

(A)

(W)

(mVp-p)

(%)

PBO-3C-3

PBO-3C-5

PBO-3C-9

PBO-3C-12

PBO-3C-15

PBO-3C-24

0.06

0.6

1.98

3.0

150

67.0

72.0

76.0

77.0

78.0

80.0

5.0

9.0

0.033

0.025

0.02

0.333

0.25

0.2

12.0

15.0

24.0

0.013

0.125

Note:

1. At full load, nominal input, 20 MHz bandwidth oscilloscope, see Application Circuit 10% -100% load.

2. At 230 Vac input.

PART NUMBER KEY

PBO-3C - XX

Output Voltage

Base Number

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INPUT

parameter

conditions/description

min

typ

max

units

ac input

dc input

305

430

Vac

Vdc

voltage

frequency

current

at 115 Vac

at 230 Vac

0.12

0.06

at 115 Vac

at 230 Vac

inrush current

no load power consumption

at 230 Vac

0.15

OUTPUT

parameter

conditions/description

min

typ

max

units

3.3 Vdc output models

5 Vdc output models

9 Vdc output models

12 Vdc output models

15 Vdc output models

24 Vdc output models

820

680

470

330

200

μF

capacitive load

initial set point accuracy

line regulation

10% ~ 100% load

at rated load

±5

±1.5

±3

load regulation

10% ~ 100% load

temperature coeﬃcient

±0.15

%/°C

PROTECTIONS

parameter

conditions/description

auto recovery

min

typ

max

units

over current protection

short circuit protection

110

continuous, auto recovery, hiccup

SAFETY & COMPLIANCE

parameter

conditions/description

min

units

isolation voltage

input to output for 1 minute, leakage current <5mA

3,000

Vac

certiﬁed toiiiiiii iiiiiiiiii62368: IEC, EN, UL/cUL

safety approvals

designed to meet

61558: IEC, EN

60335: IEC, EN

designed to meet

safety class

EMI/EMC

class II

CISPR32/EN55032 CLASS A (Recommended circuit 1, 4)

CISPR32/EN55032 CLASS B (Recommended circuit 2, 3)

ESD

IEC/EN 61000-4-2 Contact ±6KV perf. Criteria B

IEC/EN61000-4-3 10V/m perf. Criteria A

radiated immunity

IEC/EN61000-4-4 ±2KV (Recommended circuit 1, 2) perf. Criteria B

IEC/EN61000-4-4 ±4KV (Recommended circuit 3, 4) perf. Criteria B

EFT/burst

surge

IEC/EN61000-4-5 line to line ±1KV (Recommended circuit 1, 2) perf. Criteria B

IEC/EN61000-4-5 line to line±2KV (Recommended circuit 3, 4) perf. Criteria B

conducted immunity

IEC/EN61000-4-6 10Vr.m.s perf. Criteria A

IEC/EN61000-4-11 0%, 70% perf. Criteria B

voltage dips and interruptions

MTBF

RoHS

as per MIL-HDBK-217F at 25 °C

yes

1,000,000

hours

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ENVIROMENTAL

parameter

conditions/description

min

-40

typ

max

units

°C

operating temperature

storage temperature

storage humidity

105

°C

DERATING CURVES

EFFICIENCY CURVES

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MECHANICAL

parameter

dimensions

weight

conditions/description

min

typ

max

units

26.40 x 12.58 x 11.00 (1.039 x 0.495 x 0.433 inches)

3.5

cooling

free air convection

MECHANICAL DRAWING

units: mm [inch]

general tolerance: ±1.00 [±0.039]

PIN CONNECTIONS

Function

AC (L)

AC (N)

+V (cap)

-V (cap)

-Vo

+Vo

Non-plated slot

Note: There are two, non-metalic/non-plated, slots located between

pins 4 and 5 that are required to maintain proper creepage

distance and isolation between primary and secondary circuits.

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CUI Inc │ SERIES: PBO-3C │ DESCRIPTION: AC-DC POWER SUPPLY

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APPLICATION DESIGN REFERENCE

PBO-3C Series additional component selection guide (no EMC devices)

C11

(required)

C32

(required)

CY1

TVS3

Part no.

(required)

ꢀꢀμF/450V

(-40°C to 85°C with

85-305 Vac input)

470μF/6.ꢂV

(solid-state capacitor)

PBO-3C-3

SMBJ7.0A

ꢁ50μF/

35V

4.7μH

max 60mΩ/

2.2A

0.1uF/

50V

PBO-3C-5

PBO-3C-9

PBO-3C-12

PBO-3C-15

270uF/16V

(solid-state capacitor)

ꢁ0μF/450V

(-25°C to 85°C with

85-305 Vac input,

1.0nF/

400Vac

SMBJ12A

SMBJ20A

(ceramic

capacitor)

47μF/

35V

220uF/35V

-40°C to 85°C with

165-305 Vac input)

PBO-3C-24

SMBJ30A

Note:

1. Recommended to use a capacitor with ripple current >200 mA at 100 kHz.

ꢀ. Recommended to use a high frequency, low ESR, electrolytic capacitor (<= ꢁ.ꢁΩ at -40 C) with at least ꢀ0% margin on voltage rating.

3. A suppressor diode (TVS) is recommended to protect the downstream application in case of converter failure and should be rated for a minimum of 1.2 times the con

verter’s output voltage.

PBO-3C Series Enviromental and EMC selection guide

Recommended

Application

enviromental

Typical

industry

Input voltage

range

Enviroment

temperature

Emissions

Class A

Immunity

Class III

circuit

Basic application

None

-40°C to 85°C

Indoor civil

enviroment

Smart home/Home

appliances (2Y-caps)

-25°C to 55°C

Class B

Class III

Indoor general

enviroment

Intelligent building/

Intelligent agriculture

85~305Vac

Indoor industrial

enviroment

Manufacturing workoshop

-25°C to 55°C

-40°C to 85°C

Class B

Class A

Class IV

ITS/Video monitoring/

Charging point/

Communication/Security

and protection

Outdoor general

enviroment

Immunity design circuits reference

Class III Class IV

Emissions design circuits reference

Class A Class B

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APPLICATION DESIGN REFERENCE (CONTINUED)

Circuit 1

Table 1

Application enviromental

Basic application

Ambient temperature range

-40°C ~ 85°C

Imunity Class

Class III

Emissions Class

Class A

Component

FUSE (required)

Recommended value

1A/300V, slow blow

ꢁꢀΩ/ꢂW

R1 (wire-wound resistor, required)

LDM

ꢁ.ꢀmH/4Ω max/0.ꢀA min

Note: Rꢁ must be a wire-wound resistor; do not use a chip or carbon ﬁlm resistor.

Circuit 2

Table 2

Application enviromental

Indoor civil / general

Ambient temperature range

-25°C ~ 55°C

Imunity Class

Class III

Emissions Class

Class B

Component

Recommended value

R1 (wire-wound resistor, required)

ꢁꢀΩ/ꢂW

LDM

ꢁ.ꢀmH/ 4Ω/0.ꢀA

0.1µF/310Vac

FUSE (required)

1A/300V, slow-blow

Note:

1. For Smart Home and Home Appliance applications two Y-capacitors are required in series (2.2 nF/250 Vac each) to meet 60335 household safety requirements.

ꢀ. Many safety standards require a bleeder resistor no greater than ꢂ.8MΩ in parallel with the X-capacitor.

3. R1 must be a wire-wound resistor; do not use a chip or carbon film resistor.

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APPLICATION DESIGN REFERENCE (CONTINUED)

Circuit 3

Table 3

Application enviromental

Indoor industrial

Ambient temperature range

-25°C ~ 55°C

Imunity Class

Class IV

Emissions Class

Class B

Component

Recommended value

MOV

S14K350

0.1µF/310Vac

ꢁ.ꢀmH/ 4Ω/0.ꢀA

ꢁꢀΩ/ꢀW

LDM

R1 (wire-wound resistor, required)

FUSE (required)

2A/300V, slow-blow

Note: ꢁ. Many safety standards require a bleeder resistor no greater than ꢂ.8MΩ in parallel with the X-capacitor.

2. R1 must be a wire-wound resistor; do not use a chip or carbon film resistor.

Circuit 4

Table 4

Application enviromental

Ambient temperature range

-40°C ~ 85°C

Imunity Class

Class IV

Emissions Class

Class A

Oudoor general enviroment

Component

Recommended value

MOV

LDM

S14K350

ꢁ.ꢀmH/ 4Ω max/0.ꢀA min

ꢁꢀΩ/ꢀW

R1 (wire-wound resistor, required)

FUSE (required)

2A/300V, slow-blow

Note: R1 must be a wire-wound resistor; do not use a chip or carbon film resistor.

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CUI Inc │ SERIES: PBO-3C │ DESCRIPTION: AC-DC POWER SUPPLY

date 11/13/2020 │ page 8 of 8

REVISION HISTORY

rev.

description

date

1.0

initial release

11/13/2020

The revision history provided is for informational purposes only and is believed to be accurate.

Headquarters

20050 SW 112th Ave.

Tualatin, OR 97062

800.275.4899

Fax 503.612.2383

cui.com

techsupport@cui.com

CUI oﬀers a two (ꢀ) year limited warranty. Complete warranty information is listed on our website.

CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is

assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.

CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a

life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to aﬀect its safety or eﬀectiveness.

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