Features Regulated Converter Description 5mW max. no load power consumption Efficiency up to 76% Isolated output kvac / min SCP, OVP protection Wide operating temperature range: -4 C to +85 C Universal input 85-5VAC The ultra-compact RAC-SE/77 modules are available with output voltages of., 5, and 4V, and the input-to-output isolation is kvac/min. With a standby consumption of 5mW maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and standby applications. Because of its compact design (height <8mm), it is a versatile solution for home automation and other similar applications. Complete with an integrated input filter, the series has enhanced EMI performance and complies with EN55, class B. The mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. The converters are EN/UL695- certified and come complete with a year warranty. AC/DC Converter RAC-SE/77 Watt Single Output Selection Guide Part nom. Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ () Load () [VAC] [VDC] [ma] [%] [µf] RAC-.SE/77-77. 6 67 RAC-5SE/77-77 5 4 7 55 RAC-SE/77-77 67 7 5 RAC-4SE/77-77 4 8 76 6 Note: Efficiency is tested at nominal input and full load at +5 C ambient Note: Max Cap Load is tested by minimum input and constant resistor load E476 Model Numbering nom. Output Power Output Voltage RAC- SE/77 Single Ordering Examples: RAC-5SE/77 Watt 5Vout Single Output RAC-SE/77 Watt Vout Single Output IEC/EN695- certified CAN/CSA-. No. 695 certified UL695- certified EN65- certified EN55 certified EN554 certified EN554 certified www.recom-power.com REV.: /8 PA-
Specifications (measured @ Ta= 5 C, nom. Vin (5/VAC), full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS RAC-SE/77 Parameter Condition Min. Typ. Max. nom. Vin = VAC 85VAC 77VAC 5VAC Input Voltage Range (,4) VDC 4VDC Input Current Inrush Current cold start at +5 C VAC VAC No load Power Consumption 85-5VAC, 47-6Hz 5mW Input Frequency Range AC Input 47Hz 44Hz Minimum Load (5) % Hold-up Time 8ms Internal Operating Frequency % load at nominal Vin 55kHz Output Ripple and Noise (6) Note: Note4: Note5: Note6: MHz BW.V all others 47mA ma The products were submitted for safety files at AC-Input operation No line derating required Operation below % load will not harm the converter, but specifications may not be met Ripple and Noise is the maximum peak-to-peak voltage value measured at the output with a MHz bandwidth, at rated line voltage at full load. And with a 47µF low-esr electrolytic capacitor in parallel with a.µf ceramic capacitor across output 5A A mvp-p 5mVp-p Efficiency vs. Load RAC-5SE/77 RAC-SE/77 Efficiency [%] 9 8 7 6 5 4 4 5 6 7 8 9 VAC 77VAC Efficiency [%] 9 8 7 6 5 4 4 5 6 7 8 9 VAC 77VAC REGULATIONS Parameter Condition Value Output Accuracy (7) ±6.% max. Line Regulation low line to high line, full load ±.5% max. Load Regulation % to % load 6.% typ. Note7: Includes initial voltage accuracy, thermal drift, line regulation and load regulation at rated input voltage and load conditions www.recom-power.com REV.: /8 PA-
Specifications (measured @ Ta= 5 C, nom. Vin, full load and after warm-up unless otherwise stated) RAC-SE/77 Deviation vs. Load (at, VAC, 77VAC) RAC-5SE/77 RAC-SE/77.5.5 Deviation [%].5 Deviation [%].5.5.5 4 5 6 7 8 9 4 5 6 7 8 9 PROTECTIONS Short Circuit Protection (SCP) below mw continuous, automatic recovery Over Voltage Protection (OVP) zener diode clamp % - 4% Over Voltage Category OVCII Over Current Limit % - 9% Isolation Voltage tested for minute I/P to O/P kvac Isolation Resistance GΩ min. Leakage Current 85-5VAC, 47-6Hz µa max. Note8: Note9: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: TA slow blow type An external MOV is recommended. The Varistor should comply with IEC-65-. e.g. EPCOS S 4 L N FUSE +V OUT U -V OUT ENVIRONMENTAL Parameter Condition Value Operating Temperature Range Maximum Case Temperature Thermal Impedance @ natural convection.m/s, 4-5VAC www.recom-power.com REV.: /8 PA- full load refer to derating graph -4 C to +75 C -4 C to +85 C +5 C 8.5 C/W typ. Operating Humidity non-condensing 5% - 95% RH max. Vibration MTBF according to MIL-HDBK-7F, G.B. +5 C VAC according to MIL-STD-G standard 8 x hours 67 x hours
Specifications (measured @ Ta= 5 C, nom. Vin, full load and after warm-up unless otherwise stated) RAC-SE/77 Derating Graph (@ Chamber and natural convection.m/s) @ 85-4VAC 9 8 7 6 5 4.V and 5V all other models -4 - -5 4 6 8 75 85 Ambient Temperature [ C] @ 4-5VAC 9 8 7 6 5 4 all models -4-4 6 8 75 85 Ambient Temperature [ C] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment - General Requirments for Safety (CB Scheme) Information Technology Equipment, General Requirements for Safety L9L6-CB--B4 E476-A4-UL IEC695-:5, nd Edition + A: EN695-:6 + A: UL695-, nd Edition, 4 CAN/CSA-C. 695-, nd Edition, 4 Household and similar electrical appliances - Safety - Part : General requirements L9L6-B-L EN65-: + A:4 EAC Safety of Low Voltage Equipment RU-AT.49.957 TP TC 4/ RoHS+ RoHS-/65/EU + AM-5/86 EMC Compliance (Industrial) Condition Standard / Criterion Electromagnetic compatibility of multimedia equipment Emission Requirements Information technology equipment - Immunity characteristics - Limits and methods of measurement EN55:5, Class B EN554: ESD Electrostatic discharge immunity test ±8kV air, ±4kV contact EN6-4-:9, Criteria B Radiated, radio-frequency, electromagnetic field immunity test V/m EN6-4-:6 + A:, Criteria A Fast Transient and Burst Immunity AC Power Port: ±.kv EN6-4-4:, Criteria A Power Magnetic Field Immunity 5Hz, A/m EN6-4-8:, Criteria A Voltage Dips and Interruptions Voltage Dips >95% Voltage Dips % Voltage Interruptions >95% Limits of Voltage Fluctuations & Flicker EN6-4-:4, Criteria A EN6-4-:4, Criteria A EN6-4-:4, Criteria B EN6--: EMC Compliance (Household) Condition Standard / Criterion Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part : Emission Information technology equipment - Immunity characteristics - Limits and methods of measurement EN554-:6+A: EN554-:5 ESD Electrostatic discharge immunity test ±8kV air, ±4kV contact IEC6-4-:8, Criteria A Radiated, radio-frequency, electromagnetic field immunity test V/m IEC6-4-:6 + A:, Criteria A Fast Transient and Burst Immunity AC Power Port: ±kv DC Output: ±.5kV IEC6-4-4:, Criteria A www.recom-power.com REV.: /8 PA-4
Specifications (measured @ Ta= 5 C, nom. Vin, full load and after warm-up unless otherwise stated) SAFETY AND CERTIFICATIONS RAC-SE/77 EMC Compliance (Household) Condition Standard / Criterion Surge Immunity AC Power Port:L to N ±kv DC Output: L to N ±kv IEC6-4-5:4, Criteria B Immunity to conducted disturbances, induced by radio-frequency fields Vr.m.s. IEC6-4-6:, Criteria A Voltage Dips and Interruptions Voltage Dips >95% Voltage Dips % Voltage Interruptions >95% Limits of Harmonic Current Emissions Limits of Voltage Fluctuations & Flicker IEC6-4-:4, Criteria B IEC6-4-:4, Criteria C IEC6-4-:4, Criteria C EN6--:4 EN6--: DIMENSION AND PHYSICAL CHARACTERISTICS Material Dimension (LxWxH) Weight Dimension Drawing (mm) case potting black plastic, (UL94V-) silicone, (UL94V-).7 x. x 7.75mm 4.5g typ. embossed logo.7. 5. 8. Bottom View 8. tc 7. 4 7.6 6. 5.4.54.75 ±.5 7.75 ±.5 Ø.8±. Recommended Footprint Details Top View 4 Pin Connections Pin # Single VAC in (N) VAC in (L) -Vout 4 +Vout Tolerance: xx.x= ±.5mm xx.xx= ±.5mm Pin width: ±.5mm.54 PACKAGING INFORMATION Packaging Dimension (LxWxH) tube 5. x 7. x 8.mm Packaging Quantity pcs Storage Temperature Range -4 C to +85 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. www.recom-power.com REV.: /8 PA-5