ECONOLINE
DC/DC-Converter
Specifications ( measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Output Voltage Accuracy
REC3.5-S_DRW
/R* Series
2:1
±2% max.
Line Regulation
Load Regulation
Input Surge
Undervoltage Lockout
Output Ripple and Noise
Transient Response
Switching Frequency
(HL-LL)
(for output load current change from 20% to 100%)
(1 minute) 5V types
12V types
24V types
48V types
(/X1 Versions) 5V types
12V types
24V types
48V types
(0,1μF capacitor on output, 20MHz BW limited)
(25% step change)
(Full load and nominal input voltage)
±0.3% max.
±0.6% max.
16V max.
25V max.
50V max.
100V max.
3.5V typ. (±20%)
7V typ. (±20%)
15V typ. (±10%)
32V typ. (±10%)
150mVp-p max.
1ms typ.
150kHz min. / 500kHz max.
Input Filter
Capacitors All types
Mimimum Load (Operation under no load will not damage the converter, but it may not meet all specifications)
No Load Power Consumption
Isolation Voltage R8-Suffix (tested for 1 second)
(rated for 1 minute**)
Isolation Voltage R10-Suffix (tested for 1 second)
(rated for 1 minute**)
Isolation Capacitance
Isolation Resistance
Short Circuit Protection (Max operating temp. = 60°C during short circuit conditions)
Operating Temperature Range (free air convection)
Case Temperature
Storage Temperature Range
Relative Humidity
Case Material
Potting Material
Thermal Impedance Natural convection
Package Weight
Packing Quantity
Pi Network
MLCC capacitors only
20% Full Load
400mW max.
8000VDC
4000VAC / 60Hz
10000VDC.
5000VAC / 60Hz
20pF typ.
10 G Ω min.
Continuous, Auto Restart
-40°C to +85°C (see Graph)
105°C max.
-55°C to +125°C
95% RH
Non-Conductive Plastic
Silicone
20°C/W
14g
15 pcs per Tube
MTBF (+25°C)
(+75°C)
}
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
using MIL-HDBK 217F
1206 x 10 3 hours
392x 10 3 hours
EMC Conducted Emissions EN55022
(with 470μF//0.1μF capacitors across input) Radiated Emissions EN55022
Class A
Class A
Reinforced Isolation
Transformer Creepage /R8 and /R10 Types
4.6 mm min.
Transformer Clearance /R8 and /R10 Types
PCB Creepage & Clearance /R8 and /R10 Types
Optocoupler Creepage /R8 and /R10 Types
External Creepage and Clearance Plastic Case Input <> Output pins
Certifications EN Medical Safety Report: MDD1207051 + RM1207051
2.4 mm min.
6.0 mm min.
6.0 mm min.
14.2 mm min.
EN 60601-1 3rd Edition
Medical Report + ISO14971 Risk Assessment
IEC Medical Safety CB Report: CA-10168-A1-UL IEC 60601-1 3rd Edition
CSA Medical Safety Report: 2202478 C22.2 601-1 2nd Ed.
UL Medical Safety E314885-A4 UL 60601-1 3rd Edition
General Safety Report: 2219431 C22.2 No. 60950-1-03
UL 60950-1 1st Ed. Recognised as Reinforced Isolation Supplement to Report: 2219431
**Any data referred to in this datasheet are of indivative nature and based on our practical experience only. For further details, please refer to our Application Notes.
E-148
REV: 1/2014
www.recom-power.com
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