RECOM RP15-2405DEW, RP15-2405SEW, RP15-2412DEW, RP15-2412SEW, RP15-2415DEW Datasheet

www.recom-international.com PO 45August 2002

POWERLINE - DC/DC-Converter

EW-Series, 15W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)

● 15 Watts Output Power

● 4:1 Wide Input Voltage Range

● International Safety Standard

Approvals

● Six-Sided Continuous Shield

● High Efficiency up to 82%

● Standard 50.8 x 40.6 x 10.2

Package

● Fixed Switching Frequency

● UL 1950 Component Recognised

Features

Part Number Input Output Output Input Current Efficiency Capacitive

Voltage Voltage Current (see note 6) (see note 7) Load

max.

VDC VDC mA mA % µF

RP15-2405SEW 9-36 5 3000 822 80 6800

RP15-2412SEW 9-36 12 1250 801 82 890

RP15-2415SEW 9-36 15 1000 801 82 570

RP15-2405DEW 9-36 ±5 ±1500 822 80 ±1700

RP15-2412DEW 9-36 ±12 ±625 801 82 ±300

RP15-2415DEW 9-36 ±15 ±500 801 82 ±200

RP15-4805SEW 18-75 5 3000 411 80 6800

RP15-4812SEW 18-75 12 1250 401 82 890

RP15-4815SEW 18-75 15 1000 401 82 570

RP15-4805DEW 18-75 ±5 ±1500 411 80 ±1700

RP15-4812DEW 18-75 ±12 ±625 401 82 ±300

RP15-4815DEW 18-75 ±15 ±500 401 82 ±200

Selection Guide 24V and 48V Input Types

RP15-4805SEW: Derating & Efficiency Curves

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

Input Voltage (V)

20

Efficiency (%)

76

77

78

79

80

81

82

65

25 40 4530 35

70

6555

60 7550

83

75
70

50

Output Load (A)

0.5

Efficiency (%)

76

77

78

79

80

81

82

65

1 1.5 2 2.5 3

Tri m

Up

Tri m

Down

8

6 (5)

7 (7)

RP15-4805SEW Derating Curve RP15-4805SEW Derating Curve

with Heat Sink (see note 3)

RP15-4805SEW Efficiency vs Input Voltage

RP15-4805SEW Efficiency vs Output External Output Trimming

Pin 6, 7,8 –
Single Output

Pin 5, 7,8 –
Dual Output

PO 46 www.recom-international.comAugust 2002

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

Output Power 15W max.

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

Voltage Adjustability ±10%

Minimum Load (see note 1) 10% of FL

Line Regulation (LL-HL at full load) ±0.5%

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

Dual ±5%

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

Ripple and Noise (20MHz bandwith) Single 75mVp-p

Temperature Coefficient ±0.02%/°C, max.

Transient Response (25% load step change) 500µsec

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

12V output 15V
15V output 18V

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

Short Circuit Protection Hiccup, automatic recovery

Input Voltage Range RP15 24V nominal input 9-36VDC

RP15 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) 20mAp-p

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

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

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

Remote off input current Nominal input 20mA

Efficiency see „Selection Guide“ table

Isolation Voltage 1600VDC min.

Isolation Resistance 109Ω min.

Isolation Capacitance 300pF max.

Switching Frequency 270kHz 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 48g

Dimensions 50.8 x 40.6 x 10.2 mm

MTBF (see note 4) 2.041 x 106Hours

Operating Temperature Range (see derating curves on previous page) –40°C to +85°C (with derating)

Maximum Case Temperature +100°C

Storage Temperature Range –55°C to +105°C

continued on next page

POWERLINE - DC/DC-Converter

EW-Series, 15W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)