RECOM RP10-4812SEW, RP10-4815DEW, RP10-4815SEW, RP10-2415SEW, RP10-4805DEW Datasheet

PO 39www.recom-international.com August 2002

RP10-4805SE: Derating & Efficiency Curves

POWERLINE - DC/DC-Converter

EW-Series, 10W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)

● 10 Watts Output Power

● 4:1 Wide Input Voltage Range

● International Safety Standard

Approvals

● Six-Sided Continuous Shield

● High Efficiency up to 86%

● Standard 50.8 x 25.4 x 10.2mm

Package

● Fixed Switching Frequency

● UL 1950 Component Recognised

Features

Part Number Input Output Output Input Current Efficiency Capacitive

Voltage Voltage Current (see note 7) (see note 8) Load

max.

VDC VDC mA mA % µF

RP10-2405SEW 9-36 5 2000 548 80 4700

RP10-2412SEW 9-36 12 830 532 82 690

RP10-2415SEW 9-36 15 670 551 80 470

RP10-2405DEW 9-36 ±5 ±1000 548 80 ±680

RP10-2412DEW 9-36 ±12 ±416 547 80 ±330

RP10-2415DEW 9-36 ±15 ±333 548 80 ±110

RP10-4805SEW 18-75 5 2000 274 80 4700

RP10-4812SEW 18-75 12 830 259 84 690

RP10-4815SEW 18-75 15 670 262 84 470

RP10-4805DEW 18-75 ±5 ±1000 271 81 ±680

RP10-4812DEW 18-75 ±12 ±416 281 78 ±330

RP10-4815DEW 18-75 ±15 ±333 270 81 ±110

Selection Guide 24V and 48V Input Types

125

75

50

25

0

100

Ambient Temperature Range (°C)

-40 -25 -10 0 50 60 70 80 90 100

Output Power (%)

Natural Convection

125

75

50

25

0

100

Ambient Temperature Range (°C)

-40 -25 -10 0 50 60 70 80 90 100

Output Power (%)

Natural Convection

125

75

50

25

0

100

Ambient Temperature Range (°C)

-40 -25 -10 0 50 60 70 80 90 100

Output Power (%)

Natural Convection

83

75
70

50

Output Load (A)

0.5

Efficiency (%)

76

77

78

79

80

81

82

65

11.251.5 1.75 2

RP10-4805S Derating Curve RP10-4805S-M1 Derating Curve RP10-4805S-M2

RP10-4805S Efficiency vs Output Load

PO 40 www.recom-international.comAugust 2002

Specifications (typical at nominal input and 25°C unless otherwise noted)

Output Power 10W max.

Voltage Accuracy (full Load and nominal Vin) ±2%

Minimum Load (see note 1) 10% of FL

Line Regulation (LL-HL at full load) ±1%

Load Regulation (10% to 100% FL) Single ±1%

Dual ±2%

Cross Regulation (asymmetrical load 25%/100% FL) Dual ±5%

Ripple and Noise (20MHz bandwith) Single 50mVp-p

Dual 75mVp-p

Temperature Coefficient ±0.02%/°C, max.

Transient Response (25% load step change) 500µsec

Over Voltage (with zener diode clamp) 5V output 6.2V

12V output 15V
15V output 18V

Over Load (% of full load at nominal Vin) 150% max.

Short Circuit Protection Hiccup, automatic recovery

Input Voltage Range RP10 24V nominal input 9-36VDC

RP10 48V nominal input 18-75VDC

Input Filter Pi Type

Input Surge Voltage (100 ms max.) 24V input 50VDC

48V input 100VDC

Input Reflected Ripple (nominal Vin and full load, see note 2) 30mAp-p

Start Up Time (nominal Vin and constant resistor load) 20ms typ.

Remote ON/OFF (see note 3) Positive logic DC-DC ON Open or 3.5V < Vr < 12V

DC-DC OFF Short or 0V < Vr < 1.2V

Negative logic DC-DC ON Short or 0V < Vr < 1.2V

DC-DC OFF Open or 3.5V < Vr < 12V

Remote Off Input Current Nominal input 2.5mA

Efficiency see „Selection Guide“ table

Isolation Voltage 1600VDC min.

Isolation Resistance 109Ω min.

Isolation Capacitance 300pF max.

Switching Frequency 300kHz typ.

Approved to Safety Standards UL 1950, EN60950

Case Material Nickel-coated copper

Base Material Non-conducted black plastic

Potting Material Epoxy (UL94-V0)

Weight 27g

Dimensions 50.8 x 25.4 x 10.2 mm

MTBF (see note 4) 1.976 x 106Hours

Operating Temperature Range (see derating curves on previous page) Standard –25°C to +85°C (with derating)

M1 (see note 5) –40°C to +85°C (non-derating)
M2 –40°C to +85°C (with derating)

continued on next page

POWERLINE - DC/DC-Converter

EW-Series, 10W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)