RAC04-0512DC/277

## • 50mW max. no load power consumption Features • High efficiency up to 79% • Isolated Output 3.75kVAC / 1 minute **AC/DC Converter** • SCP, OVP protection Regulated • Wide operating temperature range -40°C to +80°C (only with suffix „-E“) Converter **RAC04-C/277** • Universal input 80-305VAC ee a YEAR **4 Watt** Description The RAC04-xxS_DC/277 series are fully certified single and dual regulated AC/DC converters in an encapsulated Yarraws PCB-mount package style with 3.75kVAC isolation and very low stand-by power consumption. The modules are **Single and** suitable for worldwide use due to their wide input voltage range from 80VAC to 305VAC. Possible uses include home automation, standby applications and industrial controls.home automation, standby applications and industrial controls. **Dual Output** 

Description The RAC04-xxS_DC/277 series are fully certified single and dual regulated AC/DC converters in an encapsulated PCB-mount package style with 3.75kVAC isolation and very low stand-by power consumption. The modules are suitable for worldwide use due to their wide input voltage range from 80VAC to 305VAC. Possible uses include home automation, standby applications and industrial controls.home automation, standby applications and industrial controls. 

## Selection Guide 

Part Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ. Load[(1,2)] [(VAC] [VDC] [mA] [%] [µF) RAC04-3.3SC/277[(3)] 80-305 3.3 1200 72 10000 RAC04-05SC/277[(3)] 80-305 5 800 75 7200 RAC04-12SC/277[(3)] 80-305 12 333 78 1000 RAC04-15SC/277[(3)] 80-305 15 267 79 820 RAC04-24SC/277[(3)] 80-305 24 167 79 220 RAC04-0512DC/277[(3)] 80-305 5/12 720/33 75 4700/100 RAC04-05DC/277[(3)] 80-305 ±5 ±400 76 ±3300 RAC04-12DC/277[(3)] 80-305 ±12 ±166 78 ±680 ~~ee OO~~ Notes: Note1:  Measured @ 230VAC/50Hz/Ta 25°C  with constant resistant mode at full load Note2: If used @115VAC/60Hz with full load, max. capacitive load is less, please contact ~~rs~~ RECOM Tech Support for detailed information 

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## Model Numbering 

## RAC04-__ _C/277 -_ 

Output Voltage Temperature[(3)] 

IEC/EN60950-1 certified IEC/EN62368-1 certified UL60950-1 certified CSA/CAN 22.2 60950-1-07 certified CB Report EN55032 compliance EN55024 compliance 

**S** ingle or Dual 

Ordering Examples: 

- e.g.  RAC04-3.3SC/277-E, Single Output, with 40° to +80°C operating temperature range e.g.  RAC04-05DC/277, Dual Output with standard operating temperature range 

Notes: 

Note3:  with suffix “-E” for -40°C to +80°C operating temperature range without suffix standard operating temperature range (-25°C to +80°C) 

REV.:  6/2018 

PA-1 

**www.recom-power.com** 

**AC/DC Converter** 

**Series** 

## **RAC04-C/277** 

|Specifications(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)<br>~~LC~~|
|---|
|BASIC CHARACTERISTICS<br>Parameter<br>Condition<br>Min.<br>Typ.<br>Max.<br>Input Voltage Range(4)<br>80VAC<br>113VDC<br>277VAC<br>390VDC<br>305VAC<br>430VDC<br>Input Current<br>115VAC<br>230VAC<br>98mA<br>64mA<br>~~CCes~~<br>~~es~~<br>~~es~~<br>~~es~~|
|Inrush Current<br>cold start at +25°C<br>115VAC<br>230VAC<br>15A<br>30A|
|No load Power Consumption<br>80-305VAC, 50/60Hz<br>50mW<br>Input FrequencyRange<br>AC input<br>47Hz<br>440Hz<br>~~ee~~|
|Minimum Load<br>RAC04-0512DC/277(-E)<br>all others<br>±5% / ±0%<br>0%<br>Hold-uptime<br>115VAC<br>15ms<br>Internal OperatingFrequency<br>full load<br>67kHz<br>Output Ripple and Noise(5)<br>200mVp-p<br>~~es~~<br>~~es~~<br>~~es~~<br>~~es~~<br>~~Ce~~<br>~~Cere~~|



Notes: 

Note4:     Refer to line derating graph on page PA-5 Note5:     Ripple and Noise is measured at  20MHz bandwidth and with a 47µF low-ESR electrolytic capacitor in parallel with a 0.1µF ceramic capacitor across output 

Efficiency vs. Load 

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RAC04-3.3SC/277 (-E) RAC04-05SC/277 (-E)<br>100 100<br>90 PT EE EE 90 PTT ET Ey<br>80 PE TE rE TE 80 PT | Ey rE<br>70 Pt Te ET 70 P| |ee<br>60 a a 60 4G ce<br>50 Pflerh [| T T t y 50 ee<br>40 ey | TE | ct TE 40 fA | | | cE ht tT<br>30 FE tT Ty EE 30 Fi | | | | | ft ft<br>115VAC 115VAC<br>20 Flot tf 20 pl | ty<br>230VAC 230VAC<br>10 Peet tT 277VAC 10 fief 277VAC<br>0 Pt tT tT tT 0 Pt Tt | tTtt dd<br>0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100<br>Output Load [%] Output Load [%]<br>RAC04-12SC/277 (-E) RAC04-15SC/277 (-E)<br>100 100<br>90 PT EE EE 90 PT tT Ey Ey<br>80 80<br>Se Ee<br>70 | | | ee 70 |<br>60 P fiocet TT | ty 60 Pf tT | | tte<br>50 Pde] | tT | tt yt 50 Peel tT | tT<br>40 Pee EE ET ET 40 Peet ct | cE cE<br>30 ei | | tT | 30 Fy | tT | cE Ty<br>115VAC 115VAC<br>20 pit tt 20 Fi]<br>230VAC 230VAC<br>10 277VAC 10 277VAC<br>yiei | | |<br>0 Py tT |fT t ty 0 ZanePoy; tT ty<br>0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100<br>Output Load [%] continued on next page Output Load [%]<br>Efficiency [%] Efficiency [%]<br>Efficiency [%] Efficiency [%]<br>**----- End of picture text -----**<br>


REV.:  6/2018 

PA-2 

**www.recom-power.com** 

**RAC04-C/277 Series** 

**AC/DC Converter** 

## ~~|~~ Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) 

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RAC04-24SC/277 (-E) RAC04-05DC/277 (-E)<br>100 100<br>90 90<br>| | | | tT tt Tt | | | te tT ET<br>80 80<br>Pt | | | | | Pt p | | Pt EE<br>70 70<br>ee eee re ed ee | | | | |<br>60 60<br>Pkt] | tt | Pepe<br>50 50<br>fet | | | | | TT 72<br>40 40<br>fi | | TT tT | fe | | | | | PT<br>30 30<br>Bt | | | | | | ei | | | | | |<br>115VAC 115VAC<br>20 20<br>pt | | yd pl | [| TT<br>230VAC 230VAC<br>10 277VAC 10 277VAC<br>pio] | | tt 7_aae<br>0 0<br>Pet | | | P| | fT tt<br>0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100<br>Output Load [%] Output Load [%]<br>RAC04-12DC/277 (-E) RAC04-15DC/277 (-E)<br>100 100<br>90 90<br>| | | | tt p | | te tT ET PT<br>80 80<br>pt | | tT tt P| | tT TE ET<br>70 70<br>P| | | |<br>60 | Kook TT TT | | 60 |pete<br>50 50<br>pee TT<br>40 40<br>ee | | | tt Pee] | | |<br>30 30<br>Fi ot | | | | | felt | | dT dT | |<br>115VAC 115VAC<br>20 20<br>Pt | | | | tT | pi | | | | | PT<br>230VAC 230VAC<br>10 pee ot tt 277VAC 10 pt | | | 277VAC<br>0 0<br>Pt || | ft yetP| | Tt | | |<br>0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100<br>Output Load [%] Output Load [%]<br>Efficiency [%] Efficiency [%]<br>Efficiency [%] Efficiency [%]<br>**----- End of picture text -----**<br>


## REGULATIONS 

|REGULATIONS|REGULATIONS|REGULATIONS|REGULATIONS|
|---|---|---|---|
|Parameter|Condition||Value|
|Output Accuracy|single and dual<br>5V/12V dual assymetrical||±2.0% typ.<br>±2.0% / ±10.0% typ.|
|Line Regulation|90-264VAC|single and dual<br>5V/12V dual assymetrical|±0.2% typ.<br>±0.2% / ±1.0% typ.|
|Load Regulation<br>(5V minimum load 5% @12V full load)v|10% to 100% load|3.3V, 5V output<br>all others<br>5V/12V dual assymetrical|1.0% typ.<br>0.5% typ.<br>1.0% / 5.0% typ.|



## PROTECTIONS 

|PROTECTIONS|PROTECTIONS|PROTECTIONS|PROTECTIONS|
|---|---|---|---|
|Parameter|Type||Value|
|Short Circuit Protection(SCP)|||automatic recovery|
|Over Voltage Category|||OVC II|
|Isolation Voltage|I/P to O/P|tested for 1 minute|3.75kVAC|
|Isolation Resistance|||100MΩmin.|
|Insulation Grade|||reinforced|
|Leakage Current|277VAC / 50Hz||0.25mA max.|
|continued on next page||||



REV.:  6/2018 

PA-3 

**www.recom-power.com** 

**Series** 

## **RAC04-C/277** 

## **AC/DC Converter** 

Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) 

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Notes:<br>     Note6: Refer to local safety regulations if input over-current protection is also required<br>     Note7: To measure the output ripple and noise short runs by  0.1µF/50V & 47µF/50V  @20MHz, nominal input and full load<br>     Note8: An external MOV is required for 230VAC operation. (MOV model: shall comply with IEC 61051-2) e.g. Epcos S14 Series<br>Protection Circuit FUSE<br>VACin (L) +Vout<br>MOV 0.1µF/50V 47µF/50V<br>VACin (N) -Vout<br>**----- End of picture text -----**<br>


|ENVIRONMENTAL||||||
|---|---|---|---|---|---|
|Parameter||Condition|||Value|
|||||full load|-25°C to +65°C|
||230VAC|||||
|Operating Temperature Range|with suffix “-E”|@ natural convection 0.1m/s||refer to derating graph<br>full load<br>refer to derating graph|-25°C to +80°C<br>-40°C to +65°C<br>-40°C to +80°C|
|Maximum Case Temperature|||||+90°C|
|Thermal Impedance|||||10°C/W|
|OperatingAltitude|||||2000m|
|OperatingHumidity||non-condensing|||95%, RH max.|
|Pollution Degree|||||PD2|
|Vibration|||||MIL-STD-202G|
|MTBF|accordingto MIL-HDBK-217F, G.B|||+25°C|500 x 103 hours|



Derating Graph (@ Chamber and natural convection 0.1m/s) 

RAC04-xxS(D)C/277 

RAC04-xxS(D)C/277-E 

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100 100<br>90 90<br>80 80<br>70 70<br>60 60<br>50 50<br>40 40<br>30 30<br>20 20<br>10 10<br>0 0<br>-25 -20 0 20 40 60 80 90 -40 -20 0 20 40 60 80 90<br>65 65<br>Ambient Temperature [°C] Ambient Temperature [°C]<br>Output Load [%] Output Load [%]<br>**----- End of picture text -----**<br>


continued on next page 

REV.:  6/2018 

PA-4 

**www.recom-power.com** 

**AC/DC Converter** 

**Series** 

## **RAC04-C/277** 

~~|~~ Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) 

|Line Derating|Line Derating|Output Load [%]|100<br>80<br>60<br>40<br>90<br>70<br>50<br>30<br>20<br>10<br>0|80<br>305<br>~~TET eer~~<br>~~p |~~<br>|<br>~~|~~<br>~~| PT~~<br>~~| |~~<br>~~|~~<br>|<br>~~|~~<br>~~ht~~<br>~~|~~<br>~~|~~<br>~~| |~~<br>|<br>|<br>~~| tT~~<br>~~| |~~<br>|<br>|<br>|<br>~~|~~<br>~~|~~<br>~~|~~<br>~~| |~~<br>|<br>|<br>~~| PT~~<br>~~pt~~<br>|<br>|<br>~~| TT~~<br>~~| |~~<br>|<br>|<br>~~| tT~~<br>~~P|~~<br>|<br>|<br>~~| PT~~<br>pt tt<br>| tT|80<br>305<br>~~TET eer~~<br>~~p |~~<br>|<br>~~|~~<br>~~| PT~~<br>~~| |~~<br>~~|~~<br>|<br>~~|~~<br>~~ht~~<br>~~|~~<br>~~|~~<br>~~| |~~<br>|<br>|<br>~~| tT~~<br>~~| |~~<br>|<br>|<br>|<br>~~|~~<br>~~|~~<br>~~|~~<br>~~| |~~<br>|<br>|<br>~~| PT~~<br>~~pt~~<br>|<br>|<br>~~| TT~~<br>~~| |~~<br>|<br>|<br>~~| tT~~<br>~~P|~~<br>|<br>|<br>~~| PT~~<br>pt tt<br>| tT|
|---|---|---|---|---|---|
|||||Input Voltage [VAC]||



SAFETY AND CERTIFICATIONS ~~a a~~ Certificate Type Report / File Number Standard ~~a~~ Information Technology Equipment, General Requirements for Safety (CB Scheme) 1310055-1-CB-M1 IEC60950-1:2005, 2nd Edition + A1:2009 EN60950-1:2006  + A2:2013 Information Technology Equipment, General Requirements for Safety (LVD) SPCLVD1605077-04 IEC60950-1:2005 2nd Edition + A2:2013 ~~ee~~ UL No. 60950-1, 2nd Edition, 2011 Information Technology Equipment, General Requirements for Safety E224736-A18 ~~ee~~ CAN/CSA C22.2 No. 60950-1-07, 2nd Edition, 2011 Audio/video, information and communication technology equipment - Safety EN62368-1:2014 AL106051 ~~a~~ requirements IEC62368-1:2014 2nd Edition ~~a~~ EAC RU-AT.03.67361 ~~G~~ TP TC 004/020, 2011 RoHS2+ RoHs-2011/65/EU + AM-2015/863 ~~a~~ EMC Compliance Report / File Number Standard / Criterion Electromagnetic compatibility of multimedia equipment - Emission requirements EN55032, Class B Information technology equipment - Immunity characteristics - Limits and T160225D10-E EN55024:2010 methods of measurement ~~a Oo~~ Air: ±2, 4, 8kV ~~OC~~ ESD Electrostatic discharge immunity test IEC61000-4-2:2008, Criteria A Contact: ±4kV ~~ee a~~ Radiated, radio-frequency, electromagnetic field immunity test 3V/m IEC61000-4-3:2010, Criteria A Fast Transient and Burst Immunity AC Power Port: ±1kV IEC61000-4-4:2004 + A1:2010, Criteria A ~~a~~ Surge Immunity AC Power Port: L-N ±1kV IEC61000-4-5:2005, Criteria A ~~a~~ Immunity to conducted disturbances, induced by radio-frequency fields AC Power Port: 3V IEC61000-4-6:2008, Criteria A ~~a~~ Power Magnetic Field Immunity 50Hz, 1A/m IEC61000-4-8:2009, Criteria A Voltage Dips: >95% IEC61000-4-11:2004, Criteria A Voltage Dips and Interruptions Voltage Dips: 30% IEC61000-4-11:2004, Criteria A Interruptions: >95% IEC61000-4-11:2004, Criteria B DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value case black plastic (UL94 V-0) Material potting silicone (UL94 V-0) PCB FR4 (UL94 V-0) Dimension (LxWxH) 36.7 x 27.2 x 17.1mm Weight 41g typ. 

continued on next page 

REV.:  6/2018 

PA-5 

**www.recom-power.com** 

## **RAC04-C/277** 

## **AC/DC Converter** 

## **Series** 

Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) 

## Dimension Drawing (mm) 

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36.7<br>Pinning information<br>Pin # Single Dual Dual (assymetric)<br>embossed logo 1 No Pin No Pin No Pin<br>2 +Vout +Vout +5Vout<br>3 -Vout Com Com<br>4 NC -Vout +12Vout<br>36.0 26.5 5 VAC in (L) VAC in (L) VAC in (L)<br>tt 6 VAC in (N) VAC in (N) VAC in (N)<br>7 NC* NC* NC*<br>*Pin 7 is NC but need 4mm minimum clearence to ground for safety<br>NC= no connection<br>Tolerance:   xx.x= ±0.5mm<br>Ø0.6 [±0.05] 21.0 xx.xx= ±0.25mm<br>le | [_]<br>Redommended footprint details<br>restricted area<br>3.8 21.5 7.5 Ø0.9 [±0.1] 2.54 for PCB layout<br>ee ee N<br>Bottom View<br>7 KN 6 NOK 5 yageg: 1 PSK 2 3 4<br>XXX : Guegus<br>ieeeeeeeetatatetatatated TOOeee Top View<br>restricted area<br>for PCB layout<br>1 RRM 2 3 4 PCCP 7 eee 6 5<br>3.75 |_| 3.75<br>27.2<br>17.1<br>4.0<br>3.1<br>2.54<br>21.0<br>**----- End of picture text -----**<br>


|PACKAGING INFORMATION|PACKAGING INFORMATION|PACKAGING INFORMATION|
|---|---|---|
|Parameter|Type|Value|
|PackagingDimension(LxWxH)|tube|520.0 x 32.0 x 27.0mm|
|PackagingQuantity||12pcs|
|Storage Temperature Range||-40°C to +100°C|



The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. 

REV.:  6/2018 

PA-6 

**www.recom-power.com**