You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

You previously purchased this product. View in Order History



AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 1.566 kW, 48 V, 32 A

RWS-1500B-48 - AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 1.566 kW, 48 V, 32 A

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
RWS1500-B Series
Technical Datasheet:
RWS-1500B-48   Datasheet
See all Technical Docs

Product Range Selector (RWS1500-B Series)

See all from this product range

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×












85V AC to 265V AC


RWS1500-B Series

Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

Product Overview

The RWS-1500B-48 from TDK-Lambda is a RWS1500-B series single output general purpose power supply. It features easy Installation, easier system compliance, better system integrity and lower cost of ownership. This power supply has power factor of 0.98/0.95 at 100VAC/200VAC (meets EN61000-3-2) and temperature coefficient of <0.02%/°C. It features >105%, constant current style overcurrent protection (after 5s unit will shutdown), 120 to 145% (115 to 125% for 48V) overvoltage protection (cycle AC line to reset). The hold-up time (typ at 100% load) is 20ms, withstand voltage is 2KVAC input to ground, 4KVAC input to output, 1.5KVAC output to ground for 1 min and isolation resistance is >100Mohm at 25°C and 70%RH, output to ground 500VDC. This power supply has UL60950-1, CSA60950, EN60950-1, CE safety agency certifications, EN55011 / EN55022-B, FCC Class B, VCCI-B conducted and radiated EMI and IEC61000-4-2, -3, -4, -5, -6, -8, -11, IEC61000-6-2 immunity.
  • 48V output voltage, 40.8V to 52.8V adjust range, 32A maximum current
  • 1536W maximum output power, 288mV load regulation, 192mV line regulation
  • 300mV ripple and noise, 85%/88% typical efficiency at 115/230VAC
  • Input current (100/200VAC) is 19A/10A, weight is 3000g, size (W x H x D) is 127mm x 63mm x 261mm
  • AC input voltage from 85VAC to 265VAC (47Hz to 63Hz), DC input voltage from 120VDC to 340VDC
  • 60A/60A inrush current (100VAC/200VAC)
  • Enclosed compact construction, SEMI F47 line dips, remote sense
  • Less than 1.2mA maximum leakage current
  • Operating temperature range from -20°C to +60°C, derate linearly to 60% load from 50°C to 60°C




Take care not to apply external abnormal voltage to output. Especially, applying reverse voltage or overvoltage more than the rated voltage to output might cause failure, electric shock or fire.


There are cases where high voltage charge remains inside the product. Therefore, do not touch even if they are not in operation as you might get injured due to high voltage and high temperature.

Available for back order

More stock available to supplier lead times which is approximately 24/05/21

Notify me when back in stock

$803.37 ( $923.88  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price
1+ $803.37 ($923.88)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange