nph10s C&D Technologies., nph10s Datasheet

nph10s

Manufacturer Part Number

nph10s

Description

Isolated 10w Single Output Dc/dc Converters

Manufacturer

C&D Technologies.

Datasheet

1.NPH10S.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

nph10s2403EI

Manufacturer:

C&D

Quantity:

1 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

nph10s2403IC

Manufacturer:

C&DTech

Quantity:

492

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

nph10s2405EIC

Manufacturer:

C&DTech

Quantity:

530

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

nph10s2405IC

Manufacturer:

Murata Power Solutions Inc

Quantity:

135

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

nph10s2405IC

Manufacturer:

C&DTech

Quantity:

560

Company:

Meier Automation Equipment Co., Limited

Part Number:

nph10s4803IC

Manufacturer:

MURATA/C&D

Quantity:

20 000

Current page: 1 of 8
Download datasheet (947Kb)

FEATURES

DESCRIPTION

The NPH10S series of DC/DC converters combines

ease of application with versatility. The pin pattern

is based on the popular industry standard, but two

additional pins may optionally be fitted to provide

a variety of features not commonly found on units

of this type. High efficiency enables full rating to

be achieved in a small package without heat-

sinking. Thermally protected against sustained

overload. The copper case achieves efficient heat

transfer and screening. The product range has

been recognised by Underwriters Laboratory (UL)

to UL 1950 for operational insulation, file number

E179522 applies.

www.murata-ps.com

RoHS compliant

High efficiency to 87%

Power density up to 1.5Wcm

UL 94V-0 package material

Industry standard pinout

Surge rating to 12W

Non latching current limit

1.5kV input to output isolation

Versatile control options

Continuous rating to 10W at 72ºC without

Operation to zero load

Protected against load faults

Internal over temperature protection

Uses no electrolytic capacitors

Fixed frequency

No external components required

heatsink

www.murata-ps.com/rohs

For full details go to

1. Parts ending with EiC have optional TRIM and SS pins fitted.

2. Current is quoted when output is 95% of regulated voltage.

3. Calculated using MIL-HDBK-217F with nominal input voltage at full load.

4. For applications requiring UL1950 recognition, input voltage must not exceed 60VDC.

5. A minimum load of 10% of rating is recommended for typical applications; see application notes.

6. Absolute maximum value for 30 seconds. Prolonged application may damage the product.

SELECTION GUIDE

Order Code

NPH10S2403EiC

NPH10S2403iC

NPH10S2405EiC

NPH10S2405iC

NPH10S2412EiC

NPH10S2412iC

NPH10S2415EiC

NPH10S2415iC

NPH10S4803EiC

NPH10S4803iC

NPH10S4805EiC

NPH10S4805iC

NPH10S4812EiC

NPH10S4812iC

NPH10S4815EiC

NPH10S4815iC

INPUT CHARACTERISTICS

Parameter

Voltage range

OUTPUT CHARACTERISTICS

Parameter

Voltage set point error

Overall voltage error

Temperature coefficient

of output voltage (slope)

Deviation of output

voltage

Line regulation

Load Regulation

Ripple

ABSOLUTE MAXIMUM RATINGS

Input voltage, 24V input types

Input voltage, 48V input types

Output voltage

Output trim control

Synchronisation/shutdown control

All specifications typical at T

Nominal Input

Voltage

=25°C, nominal input voltage and rated output current unless otherwise specified.

Conditions

Continuous operation, 24V input types

Continuous operation, 48V input types

Conditions

50% load after 30 mins at nominal supply

voltage

Case temperature -40ºC to 110ºC

Load 0% - 100%

Input specified range

Over any 10ºC span within the specified

temperature range

Specified over temperature MIN-MAX

Operating voltage range, 50% load

0% - 100% rated load

rms

Voltage

Output

12.1

15.1

12.1

15.1

3.4

5.1

3.4

5.1

Isolated 10W Single Output DC/DC Converters

Technical enquiries - email: mk@murata-ps.com, tel:

-0.5V to 40V

-0.5V to 80V

-0.3V to controlled output voltage (operating or non-operating)

-1V to +30V

±15V relative to input return

Current

Output

2.94

1.96

0.83

0.67

2.94

1.96

0.83

0.67

Limit

Current

4.3

3.1

1.2

1.1

4.1

2.8

1.3

1.0

(Typ.)

NPH10S Series

Efficiency

Min.

KDC_NPH10SC.I02 Page 1 of 8

Capacitance

0.05

Typ.

0.5

Max. Load

470

100

470

µF

+44 (0)1908 615232

Max.

250

0.5

2.5

0.1

0.5

MTTF

kHrs

279

275

259

243

317

312

291

272

ppmºC

Units

Related parts for nph10s

nph10s Summary of contents

Page 1

... Fixed frequency n No external components required n DESCRIPTION The NPH10S series of DC/DC converters combines ease of application with versatility. The pin pattern is based on the popular industry standard, but two additional pins may optionally be fitted to provide a variety of features not commonly found on units of this type. High efficiency enables full rating to be achieved in a small package without heat- sinking ...

Page 2

... Min. Typ. Max. 1500 Min. Typ. Max. -40 110 -40 125 85 110 110ºC 2.3 3.0 4.0 4.0 1.0 1 Technical enquiries - email: mk@murata-ps.com, tel: KDC_NPH10SC.I02 Page Units % V ms kHz kHz Units VDC GΩ pF Units ºC % ºC Units W W +44 (0)1908 615232 ...

Page 3

... NPH10S When the output voltage is trimmed up, output current must be derated so that the maximum output power 10W is not exceeded. Example to decrease output voltage of NPH10S4805EiC by 0.1V: SET VOLTAGE The output voltage of all units is set to 100mV above nominal, to offset resistive losses and thus assist with worst case error calculations. For the EiC versions, this allowance can be altered with a single fixed resistor, connected from the trimming pin to one of the output pins ...

Page 4

... A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?” The NPH10S series has been recognized by Underwriters Laboratory, both input and output should normally be maintained within SELV limits i.e. less than 42.4V peak, or 60VDC. The isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as an element of a safety isolation system. The part could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier ...

Page 5

... MPS 18R104C MPS 18R472C 100µH 1.2A 4.7µH 5.35A MPS 18R104C MPS 18R103C 100µH 1.2A 10µH 3.45A MPS 18R104C MPS 18R333C 100µH 1.2A 33µH 2.00A MPS 18R104C MPS 18R333C 100µH 1.2A 33µH 2.00A +44 (0)1908 615232 KDC_NPH10SC.I02 Page ...

Page 6

... EMC FILTERING AND SPECTRA (continued) NPH10S2403 NPH10S2412 NPH10S4803 www.murata-ps.com NPH10S Series Isolated 10W Single Output DC/DC Converters NPH10S2405 NPH10S2415 NPH10S4805 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NPH10SC.I02 Page ...

Page 7

... EMC FILTERING AND SPECTRA (continued) NPH10S4812 www.murata-ps.com NPH10S Series Isolated 10W Single Output DC/DC Converters NPH10S4815 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NPH10SC.I02 Page ...

Page 8

... Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: KDC_NPH10SC.I02 Page Tube Quantity: 15 +44 (0)1908 615232 ...

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