220VAC Input/24VDC (200mA) Output

Non-Isolated AC/DC ConverterBP5048-24

Data Sheet

Absolute Maximum Ratings

Input voltageMaximum Output currentESD enduranceMaximum surface temperatureOperating temperature rangeStorage temperature range

Parameter Symbol Limits Unit

VccIoMAX

VsurgeTcMAX

ToprTstg

3582002

105−20 to +80

−25 to +105

VmApk

kV°C°C°C

Load RegulationLoad Regulation

25.024.824.624.424.224.023.823.623.423.223.0

0 50 100 150 200

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Out

put V

olta

ge V

o (V

)

Conversion EfficiencyConversion Efficiency

10090807060504030201000 15010050 200

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Con

vers

ion

Effi

cien

cy η

(%)

Surface Temperature IncreaseSurface Temperature Increase

40353025201510

50

500 200150100

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Tem

pera

ture

Ris

ing

∆T (

°C)

Dimensions (Unit : mm)

Application Circuit

External Component Specifications

FUSE: Fuse Use a fuse of 1A.

Rated voltage 400V or higher, 22 to 820µF Permissible ripple current 0.13Arms or higher

Rated voltage 35V or higher 100 to 470µF Low impedance typeImpedance is 0.4Ω max at high frequencies.Permissible ripple current 0.25Arms or higherEvaluate under actual operating conditions.

C1: Input capacitor

C2: Output capacitor

Rated voltage 400V or higher 0.1 to 0.22µFFilm or ceramic capacitorEvaluate under actual operating conditions.

C3: Noise removal capacitor

Inductance = 1.5mHPermissible current value 450mA or higher

L1: Power inductor

A reverse surge voltage 800V or higherAn average rectifying current of 0.5AThe forward surge current should be 20A or higher

D1: Rectifier diode

10 to 22Ω 1/4WDetermine the ideal value through actual testing.

R1: Noise removal resistor

A varistor is required to protect against lightning surges and static electricity.

ZNR: Varistor

Pin No.123456789101112

FunctionOutput terminal Vo(24V)SkipChoke coil connectSkipChoke coil connectSkipCOMMONSkipSkipN.C.SkipInput terminal Vi(311VDC)

Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating.

BP5048-24

Be sure to use fuse for safety.

DC motor

VoC2

FUSE

12 10 7 5 3 1

+− C1

ZNR

R1D1

Vi

Ii

C3L1

1.5mH

22.0

MA

X.

4±1.

0

35.0MAX.

2.5411=27.94

1 3 5 7 10 12

0.5±0.1

5.08 1.3±0.2

7.62

3.6MAX.

+−

Io

Mar

k S

ide

9.2MAX.

4.85MAX.

4.35MAX.

0.25±0.05

Unit Conditions

∗1

∗2

∗2∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curves.∗2 Please refer to Load regulation, Conversion efficiency.

VV

mAVV

Vp-p%

DCVi=311V, Io=100mAVi=311VVi=249 to 358V, Io=100mAVi=311V, Io=0 to 100mAVi=311V, Io=100mAVi=311V, Io=200mA

Electrical Characteristics

Input voltage rangeOutput voltageOutput currentLine regulationLoad regulationOutput ripple voltagePower conversion efficiency

Parameter Symbol Typ. Max.Min.

ViVoIoVrVlVpη

31124.0

−0.050.050.0778

35825.82000.200.200.15

−

22823.0

0−0.20−0.20

−65

Derating CurveDerating Curve

Operation Range

250

200

150

100

50

00 10-20 -10-30 20 4030 80706050 90

Ambient Temperature Ta (°C)

Out

put C

urre

nt Io

(m

A)

220VAC Input/24VDC (150mA) Output

Non-Isolated AC/DC ConverterBP5047A24

Data Sheet

Absolute Maximum Ratings

Input voltageMaximum output voltageESD enduranceOperating temperature rangeStorage temperature range

Parameter Symbol Limits Unit

ViIoMAX

VsurgeToprTstg

3581502

−20 to +80−25 to +105

VmApk

kV°C°C

Load RegulationLoad Regulation

30

25

20

15

10

5

00 50 100 150 200

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Out

put V

olta

ge V

o (V

) Conversion Efficiency

Conversion Efficiency

10090807060504030201000 60 1401004020 12080 160

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Con

vers

ion

Effi

cien

cy η

(%)

Surface Temperature IncreaseSurface Temperature Increase

30

25

20

15

10

5

0500 150100

(Ta=25°C, Vi=311V)

Output Current Io (mA)

Tem

pera

ture

Ris

ing

∆T (

°C)

Dimensions (Unit : mm)

Application Circuit

External Component Specifications

FUSE: Fuse Use a fuse of 1A.

Rated voltage 400V or higher 22 to 820µFPermissible ripple current is 0.13Arms or higher

Rated voltage 35V or higher, 100 to 470µF Low impedance typeImpedance is 0.4Ω max at high frequencies.Evaluate under actual operating conditions.

C1: Input capacitor

C2: Output capacitor

Rated voltage 400V or higher 0.1 to 0.22µFFilm or ceramic capacitorEvaluate under actual operating conditions.Ripple current 0.25Arms or greater.Capacitor impedance affects the output ripple voltage.

C3: Noise removal capacitor

Inductance : 1.5mH Permissible current value 300mA or higher

L1: Power inductor

A reverse surge voltage 800V or higherAn average rectifying current 0.5A or higherThe forward surge current should be 20A or higher.

D1: Rectifier diode

10 to 22Ω 1/4WDetermine the ideal value through actual testing.

R1: Noise removal resistor

A varistor is required to protect against lightning surges and static electricity.ZNR: Varistor

Pin No.123456789

101112

FunctionOutput terminal Vo(24V)SkipChoke coil connectSkipChoke coil connectSkipCOMMONSkipSkipN.C.SkipInput terminal Vi(311VDC)

Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating.

BP5047A24

Be sure to use fuse for safety.

DC motor

VoC2

FUSE

12 10 7 5 3 1

+− C1

ZNR

R1D1

Vi

Ii

C3L1

19.1

MA

X.

4±1.

0

34.5MAX.

2.5411=27.94

1 3 5 7 10 12

0.5±0.1

5.08 1.3±0.2

7.62

3.25MAX.

+−

IoM

ark

Sid

e

9.2MAX.

4.65MAX.

4.55MAX.

0.25±0.05

Unit ConditionsVV

mAVV

Vp-p%

Vi=311V, Io=100mAVi=311VVi=249 to 358V, Io=100mAVi=311V, Io=0 to 100mAVi=311V, Io=100mAVi=311V, Io=150mA

Electrical Characteristics

Input voltage rangeOutput voltageOutput currentLine regulationLoad regulationOutput ripple voltagePower conversion effciency

Parameter Typ. Max.Min.Symbol

ViVoIoVrVlVpη

31124.0

−0.050.050.0778

35825.81500.200.200.15

−

24923.0

0−0.20−0.20

−65

∗2

∗2

∗1

∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.∗2 Please refer to Load regulation, Conversion effciency.

Derating CurveDerating Curve

Operation Range

250

200

150

100

50

00 10-20 -10-30 20 4030 80706050 90

Ambient Temperature Ta (°C)

Out

put C

urre

nt Io

(m

A)

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